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Talking Biotech with Dr. Kevin Folta

Talking Biotech with Dr. Kevin Folta

498 episodes — Page 2 of 10

Ep 454Garden Biotech- The Purple Tomato, Dr. Nathan Pumplin

In this episode of the Talking Biotech podcast, Dr. Kevin Folta discusses the introduction of the Purple Tomato by Norfolk Healthy Produce. Dr. Nathan Pumplin, CEO of Norfolk Healthy Produce, shares insights on the development, consumer reception, and regulatory landscape surrounding this innovative product. The conversation highlights the importance of consumer education and the potential for biotechnology to address health and nutritional needs. Dr. Pumplin discusses the technology and genetic engineering involved, the importance of plant breeding, and the health benefits associated with anthocyanins. He emphasizes the company's commitment to creating high-quality products while addressing public perceptions of GMOs and the future of biotechnology in agriculture.

Jan 14, 202538 min

Ep 453Disinformation Warfare Against Food, Farming and Medicine - Dr. Kevin Folta

Social media teems with false information about food and farming. Influencers cover Instagram and Facebook with claims that food is poison and farmers are "dousing" crops in dangerous chemicals. It is a disinformation campaign that is founded on the fact that Americans make poor food and lifestyle choices, but instead of blaming our behaviors, they blame food and medicine, pushing bogus high-profit alternatives. But is there something nefarious here? Has this online suspicion of our medical and food systems seeded by interests wishing to turn citizens against farmers and regulators, opting instead for fake alternatives and bogus nostrums? It is a viable hypothesis. The war on seed oils, glyphosate and genetically engineered crops has re-ignited, despite minimal, if any, risk. Senate testimony by podcaster and "integrative nutritionist" Courtney Swan is dissected to demonstrate how wildly incorrect these folks are-- when speaking before a US Senate commitee! This is how disinformation spread and now is being used to influence the highest eschelons of federal government. This all appears to be science and reason losing a damaging disinformation campaign using the internet and its complicit influencers to harm food and national security.

Jan 5, 20251h 13m

Ep 452Mpox- The Virus, Transmission and Treatment - John Rizk

In this episode of the Talking Biotech podcast, Kevin Folta interviews John Rizk, a pharmacist and epidemiologist, about M-Pox (formerly known as monkeypox). They discuss the emergence of M-Pox, its characteristics, transmission, symptoms, and recovery. The conversation also covers risk factors, diagnosis, vaccination strategies, treatment options, and the importance of health equity in access to vaccines. John emphasizes the need for more research and randomized control trials to better understand and manage M-Pox.

Nov 30, 202436 min

Ep 451Anticipating Future Limiters of Biotech Applications - Joe Damond

n this episode, Dr. Kevin Folta speaks with Joe Damond about the rapidly evolving landscape of life sciences, particularly focusing on gene and cell therapies. They discuss the exciting advancements in medical technology, the economic challenges associated with developing new therapies, and the implications for healthcare systems and patient access. The conversation also touches on the role of providers in administering these advanced treatments, the global disparities in access to innovative therapies, and the regulatory challenges that need to be addressed. Finally, they explore the potential of AI in transforming healthcare and the importance of ensuring equitable access to new medical technologies.

Nov 17, 202439 min

Ep 450Apeel: A Solution to Food Waste - Jenny Du

In this episode of the Talking Biotech podcast, Kevin Folta interviews Jenny Du, co-founder and senior vice president of operations at Apeel, a company focused on reducing food waste through innovative post-harvest technology. They discuss the significant issue of food waste, particularly in fresh produce, and how Apeel's products work to extend the shelf life of fruits and vegetables by addressing moisture loss and oxidation. The conversation delves into the science behind Appeal's technology, the sustainability of its ingredients, and the broader implications of food waste on food security and greenhouse gas emissions. In this conversation, Jenny Du discusses the challenges of extending the shelf life of produce, particularly avocados, and the role of technology in improving food supply chains. She addresses misconceptions about her company and emphasizes consumer awareness regarding food technologies. The discussion also touches on the potential for increasing produce diversity and the impact of post-harvest technologies on food security.

Nov 9, 202426 min

Ep 449Trees that Survive Citrus Greening - Gary England

Citrus greening disease or HLB has severely impacted Florida citrus production. And while many solutions have been proposed, there is interest in a number of trees that have shown to not show symptoms of the disease. This week's episode discusses the disease with retired extension specialist Gary England as he evaluates "survivor" trees. These trees continue to produce even when infected, and may provide insights into resistance to the disease, as well as provide genetics to maintain the Florida orange juice industry until other options are available.

Oct 19, 202448 min

Ep 448The New Face of Anti-Ag Pseudoscience - Vance Crowe

In this conversation, Dr. Kevin Folta and Vance Crowe discuss the evolving landscape of agriculture communication, the rise of pseudoscience, and the cultural shifts affecting public trust in science. Vance shares his journey from working at Monsanto to founding Legacy Interviews, emphasizing the importance of capturing personal stories. They explore the challenges posed by influencers spreading misinformation about food safety and the implications of legal battles surrounding glyphosate. The discussion highlights the need for effective communication strategies in the face of growing skepticism towards scientific consensus. In this conversation, Vance Crowe and Kevin Folta discuss the evolving narrative surrounding glyphosate and its implications for agriculture. They explore the shift in public perception from anti-GMO sentiments to a focus on glyphosate litigation, the complexities of scientific communication, and the erosion of trust in institutions. The discussion highlights the challenges faced by the agricultural sector in light of potential chemical bans and the importance of rebuilding faith in science and its communicators.

Oct 12, 202445 min

Ep 447Biotech Enhancement of Protein in World Staple Crops - Dr. Ling Li

Protein is essential for normal human development and physiology, yet is a significant global deficiency. World food staple crops like rice, wheat, cassava, and potato have relatively protein levels, yet constitute a significant portion of calories consumed. Dr. Ling Li of Mississippi State University has identified that overexpression of a gene called NF-YC4 can lead to higher protein accumulation. Her team used gene editing to remove promoter elements that suppress expression of this factor in soybeans and rice. The resulting plants accumulate more protein, and are curently being used in generating seed that may play an important role in global nutrition. Follow Dr. Ling Li at @Ling89093335

Oct 5, 202426 min

Ep 445The GMO Tree You Never Heard About - Dr. Chris Dardick, USDA/ARS

We regularly discuss a small suite of commercial crops that have been genetically enhanced with transgenes. However, one additional genotype was transformed long ago, and approved for use in the USA, Canada and EU-- but nobody talks about it much. It is the plum resistant to plum pox virus (PPV), a devastating virus of stonefruits. While rare in the USA, it is endemic throughout the rest of the northern hempisphere, and certainly could become a problem. Dr. Chris Dardick of the USDA-ARS in Kearneysville, WV talks about the plum, its history and current application. The resistant plum was developed by the USDA-ARS in the 1990s, using a similar approach to the successful papaya ringspot virus resistant papaya. The work is a foundational success of biotechnolgy, and an available strategy in the event the virus ever emerges. .

Aug 17, 202432 min

Ep 444Anti-GMO Hawaii Memories; A Career in Ag Science - Dr. Steve Savage

In 2013 a number of county ordinances sought to end the use of biotech crops on various Hawaiian islands. Hawaii's warm year-'round climate permits several corn seasons a year, so seed corn for the mainland is produced in these locations. However, these technologies are not appreciated by a subset of the population, who see these companies as poisoning paradise. Drs. Steve Savage and Kevin Folta were brought to Kauai by the Hawaiian Crop Improvement Association to speak to business leaders and public audiences. They were met with protests and disdain, and this episode reflects on some of the experiences in public advocacy for sciecne. Dr. Savage also recounts his career in science and growing along with biotech breakthroughs.

Aug 10, 202457 min

Ep 443Enabling Local Production of Protein Therapeutics - Dr. Kerry Love, Sunflower Therapeutics

Great products and ideas are everywhere, yet limited by the ability to actually produce them in needed quantitites. The technologies from Sunflower Therapeutics enable bioprocess applications throughout the globe in a deployable unit with a small footprint. Dr. Kerry Love describes the technology and it's applications, along with the philosophy of a public benefit corporation that seeks to meet the needs from small startups to remote ressearchers.

Aug 4, 202433 min

Ep 442Measuring the Health of T-Cells - Dr. Nigel McCracken, Virax Biolabs

T-cells are a critical part of the adaptive immune system, actively targeting problematic invaders. From pathogens to cancers, T-cells seek and destroy potentially dangerous cells, and maintain a memory of their presence. In today's episode Dr. Nigel McCracken describes this part of the adaptive immune system and how Virax Biolabs is using specialized tests to ascertain the presence and activity of T-cells activated by specific pathogens, such as Epstein-Barr Virus, cytomegalovirus, herpes virus and SARS-CoV2. We discuss the many applications of the technology and how the product pipeline may be employed in disease detection, to assess inflammatory response, and to gauge potential immunity to known pathogens.

Jul 27, 202448 min

Ep 441Resistance to Correction, Breaking Trust in Science - Drs. Andrea Love and Nicole Keller

Disinformation clouds the public understanding of science, especially technology in agriculture and medicine. So when a leading journal publishes false information, academic experts have an obligation to help correct the process. This may be done via a variety of methods, but cordial and collegial discussion is the first step. When that fails, notes to editors and authors are in order. When that fails, written point-by-point rebuttals are required. But what happens when that fails? An article in Pediatrics suggests that children are at special risk when consuming ingredients from gentically engineered (familiarly "GMO") crops. The article is rife with error and inuendo, and presents an opinion that lies diametric to the scientific consensus. Our efforts to correct the information have been met with 100% resistance, as editors, authors and reviwers have entrenched positions that are recalcitrant to revision, or even discussion. It destroys trust in food, technology, experts and a reputable journal. What should we do next? I discuss the situation with immunologist/microbiolgist Dr. Andrea Love and pediatrician Dr. Nicole Keller.

Jul 21, 202442 min

Ep 440Your Role in Editing Wikipedia - Susan Gerbic

Wikipedia is the go-to source for many people when starting to research a subject. But is the information correct, or does the information even exist in Wikipedia at all? Susan Gerbic has been training people to edit Wikipedia pages through the Gorilla Skeptics of Wikipedia project. They have edited tens of thousands of pages with over 16 million views. Susan describes the process as well as how you can be involved in correcting online false information.

Jun 29, 202440 min

Ep 439Gene Editing in Specialty Crops - Dr. Tom Adams, CEO Pairwise

Crop genetic engineering has focused primarily on large-acreage crops like corn. But what about the universe of specialty crops that tantalize consumers, things like blackberries or salad greens? Pairwise has used precision twists on gene editing to change specific traits in fruit and vegetable crops. Pairwise founder and CEO, Dr. Tom Adams, discusses the current progress, general philosophy, and moonshot plans for bringing exciting new specialty crops to market.

Jun 22, 202430 min

Ep 438Special Panel - From Pre-Clinical to Clinical Trials

Advancement of a new drug from pre-clinical trials to clinical trials is a pivotal time in validation of its therapeutic effects and safety. A panel of experts discusses the process.

Jun 15, 202431 min

Ep 437Talking Biotech Begins Year 10! with Dr. Liza Dunn

Today's episode marks the beginning of the 10th year of the Talking Biotech Podcast. To celebrate, Drs. Liza Dunn and Kevin Folta discuss the last decade of biotech breakthroughs and communications efforts, the fight against technology and the amazing progress in gene editing and human genetic therapies. Plus, what you can do to help the effort going forward.

Jun 8, 20241h 1m

Ep 436Targeting Chronic Inflammation Via the Inflamasome - Dr. David Bearss

Chronic inflammation goes hand-in-hand with many diseases, complicating symptoms and affecting routes of treatment. What is the molecular basis of inflammation, and can it be targeted by new drugs? Scientists have studied the molecular basis of the inflammatory response and have identified specific proteins that complex to initiate the response. New drugs are showing promise in breaking the inflammatory cascade. Studies of genealogical records revealed additional targets that modify known genetic pathways that contribute to Alzheimer's, cancers and cardiovascular disease. Dr. David Bearss from Halia Therapeutics explains the roles of inflammation and the mechanisms behind several drug candidates that are targeting chronic inflammation.

Jun 2, 202445 min

Ep 435Development of Biotech Partnerships

Strategic partnerships are becoming more important in development and deployment of biotechnology solutions. Today's panel discusses the way partnerships are formed, some of the important considerations with IP and licensing, and how relationships are managed.

May 25, 202428 min

Ep 434Journal Club - Were "High Levels" of Glyphosate Found in Sperm? - Dr. Andrea Love

The news reports say that scientists have found "high levels" of herbicide in human sperm, and suggest it is a cause of infertility. But what do the data really say? Dr. Andrea Love and I discuss the paper. A report by Vasseur et al., in the June 2024 Ecotoxicology and Environmental Safety entitled Glyphosate presence in human sperm: First report and positive correlation with oxidative stress in an infertile French population strongly implies a tight connection between the herbicide glyphosate and world population decline. However, it is a classical case of overstepping the data. This group studied 128 men in a French infertility clinic and quantified glyphosate in in their blood and seminal fluids. Amazingly, they found parts per trillion, very low levels. They also never measured levels in sperm. They did measure sperm quantity and quality and they are just fine in individuals with glyphosate levels and those below detection. So there is no effect on sperm, consistent with previous studies. They do identify a correlation between glyphosate presence and two oxidative stress markers, but it is unclear what the "normal" range is, and it is very difficult to connect parts per trillion of a benign herbicide and meaningful physiological response. However, this was enough to ignite the media into connecting this trace of herbicide to crashing world populations, when people are most likely simply having smaller families. Dr. Andrea Love @Dr_AndreaLove and immunologic.org

May 22, 202426 min

Ep 433Standardizing Therapeutic Protein Production in Plants - Jim Wilson

Where many therapeutic compounds are raised in bacteria or fungi, plants sometimes offer many advantages as bioreactors. Capital and production costs are lower, and products may be edible instead of injectable. The problem tends to be standardization, and conditions that ensure that the desired proteins are produced This episode features Jim Wilson from Zea Biologics, where cleanrooms, precise regulation of all aspects of the plant growth environment, and massive data collection, allow for the production of biological compounds to treat everything from hemophilia to influenza. The compounds are bio-encapsulated, a patented process that allows oral delivery instead of injection. Using precision "pharming" drugs and be produced at a lower cost in less time, and the products are temperature stable, allowing wider distribution at lower cost, with a lower carbon footprint. www.zeabio.com

May 18, 202446 min

Ep 432Canadian Rules for Gene Editing - Jennifer Hubert

Canada has a unique approach to plant genetic improvement that follows the product, not the process. In other words, if there is potential risk from any genetic manipulation technique, from polyploidization to transgenic to gene edits, Canadian regulators assess the relative risk in the final product. But what does the regulatory climate look like going forward as gene editing becomes more routine? Today's podcast is a conversation with Jennifer Hubert, Executive Director of Biotechnology at Crop Life Canada.

May 11, 202425 min

Ep 431Overcoming CAR-T Cell Bottlenecks - Dr. Andy Scharenberg

Immunotherapy is weaponizing the body's immune system against cancer or other disease. One of the most promising approaches is CAR-T cell therapy, yet as this technology has been implemented, it's limitations have been identified. Dr. Andy Scharenberg described the current drawbacks of CAR-T cells and how his company, Umoja, is re-engineering CAR-T cells in vivo to create more effective therapies, including approaches that can address solid tumors. Co-hosted by Donald Coon. www.umoja-biopharma.com

May 4, 202444 min

Ep 430The FDA Regulatory Ecosystem- Expert Panel Discusses the Process

How do new drug applications move forward to approval? Four experts discuss the partnership between the FDA, the drug developer, and the data needed to move a product forward. It is a surprising discussion that reveals the depth of the FDA process. Joined by Dr. Debra Webster, Dr. Julia Marre, Dr. Michael Matthews and Dr. Jonathan Helfgott.

Apr 27, 202459 min

Ep 429The Psychology of Risk - Dr. Felicia Wu

We live in amazing times of technological advance, but how are the real benefits of new tech lost to an inflated sense of risk? Dr. Felicia Wu from Michigan State University shares her expertise in describing the psychological basis of risk and applying it to questions like glyphosate and aspartame.

Apr 20, 202439 min

Ep 428Restoring the Forest with GE American Chestnut - Dr. Andy Newhouse and Erik Carlson

This is an update on the American Chestnut Restoration Project, as discussed previously on the podcast. The American Chestnut dominated the forests of Appalachia until an imported fungus destroyed the entire range. Efforts to restore the chestnut and its ecology have employed a biotechnology approach, integrating a gene from wheat that limits the mechanism the fungus uses to attack the tree. Dr. Andy Newhouse and Erik Carlson join the podcast to discuss progress in the project.

Apr 6, 202429 min

Ep 427Addressing Disparities in Women's Healthcare - Sabrina Johnson, CEO Daré Bioscience

Despite being over half of the population women's health care lags behind other areas of drug development. The problem is caused by many facets, but is augmented by the fact that many of the conditions are not life threatening or are functions of aging. Sabrina Johnson, CEO of Daré Bioscience, discusses how the disparity exists, the pipeline of drugs that seek to mitigate female-specific conditions, and how smaller, leaner businesses can have significant impacts in this space.

Mar 30, 202438 min

Ep 426Return of Talking Biotech; Stories in the News

After a three month hiatus the Talking Biotech Podcast is back. Today's episode is a visit with Colarbra CEO Aoi Senju about his view for the podcast, followed by synopsis of three major news stories that broke since the last Talking Biotech Podcast. The new format includes a video component, and I'll be speaking with panels and also discussing recent news stories. It is an exciting opportunity to capture a new audience, expand listenership, and provide new levels of programming to the popular format. Thank you for your patience and I hope you enjoy the new episodes. Kevin

Mar 23, 202428 min

Ep 425Temporary Hiatus, Changes Coming!

After 8.5 years of weekly podcasts I'm going to take a 5 week break and plan new episodes for 2024. I'm going through a medical glitch that has me unable to do my normal work. On top of this we're going to switch to an audio plus video format to find a wider audience. So check back in 2024 for the next episode. Have a great rest of 2023, thank you for listening, and looking forward to better times.

Nov 27, 20235 min

Ep 424A Novel RNAi Approach to Crop Protection - Todd Hauser

Even under the best conditions, crops need our assistance to survive the numerous threats that limit production. Classically, synthetic and natural compounds have been used to control insects, fungi and weeds, sometimes with negative collateral effects or fostering resistance of genetically tolerant genotypes. Todd Hauser from Trillium Ag describes his company's novel RNAi approach. RNAi can be used to target specific insect species, and his company's design and particle-based technology appears to offer safety, effectiveness, and specificity. We discuss the use of RNAi and how it may be a key point of crop protection strategies, along with its inherent challenges.

Nov 18, 202333 min

Ep 423Drugs from the Rainforest - Lisa Conte

There is tremendous variation in the plant kingdom, as plants have adapted to many ecological niches with discrete challenges. Part of adaptation is production of novel secondary metabolites, compounds not required for central metabolism that serve a role in the plant, such as defense or attraction of pollinators. The rainforest is replete with unusual plants and their resident metabolites. Indigenous peoples have identified therapeutic qualities of specific plants. How can this knowledge be transferred to aid those suffering beyond the rainforest? Lisa Conte is the CEO, President and Founder of Jaguar Health, a subsidiary of Napo Pharmaceuticals. We discuss process of working with indigenous peoples to learn from their findings, then test and validate them in ways to identify novel mechanisms of action for use in modern medicine.

Nov 11, 202340 min

Ep 422Proposed Gene Editing Changes in the EU -Dr. Emma Kovak

Gene editing is a powerful and specific technique that allows customized changes to DNA. Because there are no additional sequences transferred, and alternations match what could happen naturally over time, the technology is considered less invasive and less prone to regulatory oversight. That's true in the USA, Canada, China and other nations. However, the European Court of Justice determined that these techniques should be regulated in a manner identical to transgenics, where the EU has not approved such innovations in over two decades. EU scientists see how the EU is falling behind and after long may never catch up. The rejection of technology leads to a tremendous economic loss. Dr. Emma Kovak of the Breakthrough Institute discusses the current regulations, the proposed changes, and the dynamics of opposition to a good technology that could have profoundly positive impacts for people and the planet.

Nov 4, 202347 min

Ep 421"On Disinformation" Critical Conversations in the Post-Truth Era- Dr. Lee McIntyre

Information has been weaponized, and the ability to create false information to achieve an ideological goal has never been more easy. Political polarization, science denial, and a shining, effective conduit of dissemination (the internet) allows anyone with an agenda to recruit the like minded, and produce compelling media to reinforce bankrupt ideas. Where did information warfare originate, what are its effects, and how do we fix it? This week's podcast discusses the book, On Disinformation: How to Fight for Truth and Protect Democracy with author Dr. Lee McIntyre. The book presents a chilling description of who creates disinformation, how subscribes to it, and its long term effect on free society. Fortunately, solutions are proposed that can help curb the penetration of disinformation, particularly as it becomes more effective through artificial intelligence.

Oct 28, 202351 min

Ep 420Therapeutics Controlling Protein Turnover - Dr. Juliet Williams

While DNA captures most of the fanfare, proteins are the catalytic and structural superstars of the cell. However, they can also become problematic. Cells have intricate mechanisms to remove damaged or mis-expressed proteins that could be deleterious to cellular function. This process is mediated by a process called ubiquitination, mediated by a special class of proteins called E3 ligases. Ubiquitin is the tag that's added that signals that a protein should be moved to the biochemical garbage can. Dr. Juliet WIlliams of Kymera describes how their company has used modeling and A.I. to design molecular linkers that connect a protein that needs to be degraded with the machinery to tag it for destruction. The goal of this line of therapeutics is to target a suite of proteins that need to be degraded for normal health and development. Their pipeline contains multiple clinical and pre-clinical trials, and the approach is an exciting complement to other drug discovery methods.

Oct 21, 202338 min

Ep 419Biohacking, DIY Biotech- Opportunities and Ethics with David Ishee

Recombinant DNA technologies once confined to the laboratory are now available to just about anyone. Is this a good thing or an extreme risk? David Ishee is self-described biohacker, dog breeder and mad scientist, and merges these passions in cutting edge DIY projects and educational tools. We discuss the opportunities and risks in DIY molecular biology, biohacking and democratization of modern genetic plant, animal and microbial genetic tools.

Oct 14, 202347 min

Ep 418Rapid Detection of Dangerous Pathogens - Dr. Brad Perkins

We're surrounded by microbes, many that are the basis of disease. Others have evolved resistance to our best antibiotics. Others may be weaponized for bioterrorism. Because microbial threats can evolve rapidly and grow quickly, early detection of a microbial threat is essential. Dr. Brad Perkins of Karius describes the threats of microbes, his company's novel approach to fast and easy test that can detect evidence of thousands of putative pathogens in a small blood sample, essentially overnight. We discuss the technology and its applications. The technology stands to be an important tool to ensure a lower-risk pathogen environment in medical facilities, as well as detect putative pathogens before they become major problems for a patient or broader population.

Oct 7, 202339 min

Ep 417The Pawpaw: History and Genetic Improvement - Adam D'Angelo

The Pawpaw (Asimina triloba) is the largest native North American fruit, and grows wild throughout most temperate forests of the eastern United States and Canada, from southern Ontario to the Florida border. Several breeding efforts have sought to improve this tree crop, seeking mostly to improve fruit quality, especially post-harvest. The fruits feature a tropical flavor, a flesh that has been described as everything from marshmallow to banana, in a custard-like texture. Despite its flavorful appeal, few have experienced this fruit, mainly because of its perishable nature, and the fact that wildlife appreciate the fruit before humans ever get to it. However, a new initiative called Project Pawpaw seeks to improve the species for fruit production. Director Adam D'Angelo speaks about fundraising efforts to grow breeding populations, and utilize modern approaches to hasten development of improved pawpaws. Project Pawpaw websiteFollow on Instagram

Sep 30, 202330 min

Ep 416In The News: Citrus Greening Disease Update; Dangerous Seed Oils? Cameron English

In today's episode I cover two topics with Cameron English, science journalist and podcast host. We discuss the current status of citrus greening disease in the USA, a disease that has ravaged the Florida juice industry. We also discuss the copious disinformation around seed oils, which many internet sources claim to be dangerous.

Sep 24, 202340 min

Ep 415Dogmatism Meets Unpopular Evidence: the Case of Second-Hand Smoke - Dr. Geoffrey Kabat

The connection between tobacco smoke, cancer and heart disease has been well established since the 1800's, with irrefutable medical evidence presented since the 1950s. There is no question that smoking has significant public health impacts. The effects of second hand smoke were examined in various studies and also claimed negative effects. But these reports has some significant limitations, and larger studies later showed no significant risk. One of the authors, cancer epidemiologist Dr. Geoffrey Kabat, recounts the publication, the fallout, the lack of defense from the scientific community, and later independent reports that would reinforce their findings of no association with lung cancer and heart disease. While predating social media, the findings that did not fit a public health narrative where harshly criticized, using arguments that failed to address the evidence. This example is a precursor to understanding the modern-day discussions about issues like vaccination, COVID19, glyphosate, and other topics where the evidence is strong, but public opinion often fails to accept it. Dr. Kabat's accompanying article on Quillette.

Sep 17, 202357 min

Ep 414A Non-Profit Biotech Model; Therapies for Rare Diseases - Dr. Ashley Winslow

This episode has two parts. The first part discusses how Odylia Therapeutics is addressing rare disease, using a novel non-profit model. The second half address two rare genetic eye diseases and the approaches being designed to address them. Dr. Ashley Winslow, CEO/CSO of Odylia, describes how a non-profit is well suited to address these rare diseases, using strategies that leverage capacities in rare disease patient communities coupled to their expertise in drug discovery.

Sep 9, 202347 min

Ep 413Understanding Your Genetics with 23andMe - Dr. Joyce Tung

The more information you know about your genetics the better, right? This is the idea behind companies like 23andMe, which offer platforms to understand your potential genetic predisposition toward a specific disease. The concept thrives on massive collection of public genetic data, coupled to extensive questionnaires that en masse, generate statistical associations between different genetic variants and various disorders, diseases, behaviors or drug sensitivities. These powerful tools are shaping our understanding of genes and genetic variants that contribute to our physiology, metabolism and psychology, and even aiding in drug discovery. Dr. Joyce Tung, Vice President of Research at 23andMe describes the technology, the evolution of the business, racial disparities, and what the future looks like for public genetic services.

Sep 2, 202335 min

Ep 412Biotechnology in the Crime Lab - Brian Hoey

DNA has been an invaluable tool to make certain matches between a suspect and a crime. Since its early use in the 1980s, we have seen an explosion in DNA sequence availability, allowing forensic scientists to identify hypervariable regions of the genome that can assist in confirming a person's identity. However, there are many ethical issues surrounding its implementation, such as use of public and private databases (like 23 and Me) to identify a suspect. The discussion covers a breadth of forensic applications with Brian Hoey, Director of the Missouri State Police Crime Lab.

Aug 26, 202355 min

Ep 411The Shill Accusation and How to Respond - Dr. Chris MacDonald

If you've ever publicly communicated enthusiasm for a new product or technology, you inevitably have been accused to being a shill for the company that produced it. It is a normal part of human psychology to assume there is an undisclosed motivation for someone's excitement, and it is based on legitimate concerns about how conflicts of interest can shape one's perceptions of associated science. We discuss the topic with Dr. Chris MacDonald from Toronto Metropolitan University.

Aug 19, 202329 min

Ep 410Sustainable Chemistry through Synthetic Biology - Dr. Chance Elliott, Amyris

Many consumer products contain chemistries that originate from an unsustainable source. Dr. Chance Elliott VP of R&D at Amyris describes how his company is using synthetic biology to engineer yeast to produce these same compounds from sustainable substrates. We also discuss the current business climate, how companies change with new technology, as well as how to prepare for a future for jobs in this rapidly evolving space.

Aug 12, 202343 min

Ep 409A Look at the Color of Future Medical Care - Dr. Alicia Zhou

The company Color has taken innovative approaches to varied aspects of public health. From at-home kits that can assess cancer risk, to efforts to curb COVID19, to finding attractive ways to make health care more accessible, Color has launched an array of programs that seek to improve public health. Dr. Alicia Zhou is the Chief Science Officer of Color. We discuss Color's efforts in cancer and disease detection, it's inroads into personalized, precision medicine, and a look at how technology may enable improved access to quality health care. Color is also a leader in constructing modern biobanks, repositories of data that can help shape healthcare outcomes in diverse communities. We also discuss careers in this evolving space, and how the business is adapting to a changing health care delivery landscape in positive ways that benefit the patient and the system as a whole.

Aug 5, 202355 min

Ep 408Breaking Barriers in Protein Therapeutics - Dr. Dan Mandell

This is one hot tech discussion! Protein therapeutics have great potential, but significant limitations to their utility. Dr. Dan Mandell of GRO Biosciences explains how they are using a non-standard library of amino acids to increase protein presentation. Along with glycosylation and other modifications, the proteins are more therapeutically active, as such changes can improve issues like stability and visibility to the immune system. The technologies are being used to design therapeutic solutions for autoimmune diseases, such as myasthenia gravis. This is a technology dense episode that stretches the bounds of molecular biology.

Jul 29, 202337 min

Ep 407Innovations in High Throughput Proteomics - Dr. Parag Mallick

While many global genomics analyzes gene variants or RNA expression products, the levels of proteins are usually the most informative. At the same time, quantifying proteins is relatively difficult, especially when trying to obtain a snapshot of the proteome from a single cell or tissue. Dr. Parag Mallick of Stanford University and Nautilus Biotechnology describes the utility of high-throughput proteomics, and how the technology incorporates a novel detection method and machine learning to quantify large suites of proteins. The applications are almost endless and present great opportunities to understand how accumulation of specific proteins relates to biological function or disease states.

Jul 22, 202345 min

Ep 406The Amazing Potential of Cell Transplants - Brian Culley

Many diseases or disorders originate with a loss of cellular function. Cell death or damage is at the root of many problems associated with aging or injury. But what if the cells lost could simply be replaced to restore function? Brian Culley, CEO of Lineage Cell Therapeutics, discusses how his company has identified ways to generate specific cell types that can functionally replace lost cells in various contexts, restoring function. We discus applications in macular degeneration, hearing loss, and spinal cord injury, with potential applications in Type 1 diabetes, Parkinson's disease, and many future applications.

Jul 15, 202341 min

Ep 405Adjusting to the Changing Biotech Landscape - Dr. Mike Tarselli

Dr. Mike Tarselli, CSO of Tetra Science and Kevin Folta have a conversation about careers in biotech, where the discipline is going, along with observations about what makes someone successful in the field. We share many personal experiences as well as projections, and lessons we learned along the way. This is a great episode if you are considering a career in biotechnology.

Jul 8, 202353 min

Ep 404Drug Discovery in a Simulated Cell - Dr. Daniel Veres

What can be learned about biology from massive datasets, and can that information unveil opportunities for new therapeutics? This is the approach by Turbine. Today's podcast discusses Turbine's approach with Dr. Dan Veres, CSO and Co-Founder of the company. He describes how data sets from multi-omics analysis are merged and analyzed to identify potential drug targets. and in silico information informs wet lab tests. The outcome is new therapeutics to treat recalcitrant disease. Webiste: www.turbine.ai

Jul 1, 202340 min