Why Research Matters?

Varunika Goyal
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Why Research Matters? is a public-facing channel that asks research questions that matter to the public and explores how scientists are working to answer them. If you are a scientist or researcher whose work has clear relevance to the public by improving health, informing policy, advancing technology, or addressing societal challenges and you are interested in discussing why your research matters to the public, we invite you to write to us to be featured on our channel. Email- info@bioscopeiq.com

  1. Sep 29

    RENOIR: Decoding Cellular Signals for Cancer Treatments| Dr. Hamim Zafar

    What if we could map the cellular conversations happening inside a tumor? In this episode of Why Research Matters, Varunika Goyal speaks with Dr. Hamim Zafar, Associate Professor at IIT Kanpur, about computational biology, spatial biology, and the future of cancer research. Dr. Zafar explains how his lab uses machine learning and genomics to understand tumor evolution, cellular heterogeneity, and the interactions between cancer cells and their surrounding microenvironment. A key focus of the conversation is Renoir, a computational tool developed by his lab that helps decode cell-to-cell communication in spatial transcriptomic data. Renoir goes beyond identifying ligand–receptor interactions by examining the downstream genes affected by these signals. 00:00 Introduction 01:14 From Electronics Engineering to Computational Biology 04:43 Discovering Next-Generation Sequencing 08:30 What Dr. Zafar’s Lab Studies 11:48 Understanding Cancer in the Indian Population 12:40 Why Some Cancers Are More Prevalent in India 16:50 Genetics, Population Diversity, and Cancer Risk 19:55 Somatic Mutations and Tumor Evolution 25:15 Single-Cell RNA Sequencing and scDreamer 28:18 From Trajectory Inference to Spatial Biology 32:20 Challenges in Collecting Patient Samples 35:18 Why Interdisciplinary Collaboration Matters 38:07 Renoir and Cell-to-Cell Communication in Cancer 42:27 Looking Beyond Ligand–Receptor Interactions 43:03 Oncofetal Cells, IL-6, and Liver Cancer 50:00 What Surprised Dr. Zafar About Renoir 52:03 How Computational Findings Are Validated 55:16 From Research Insights to Cancer Treatments 59:19 Gene Panels and Clinical Applications 1:01:47 The Future of Spatial Biology 1:07:41 How AI Is Used in Cancer Research 1:09:17 Advice for Future Computational Biologists 1:12:07 The Importance of Collaboration 1:12:42 Closing Remarks Affiliate disclosure Some links below are affiliate links. We may earn a commission if you sign up or make a purchase through them, at no extra cost to you. 🎙️ Every episode of Why Research Matters is recorded using Riverside. If you're looking for an easy way to record high-quality remote interviews or podcasts, learn more here: 👉 https://riverside.partnerlinks.io/9zcjg46nisbg Try Wispr Flow for fast, AI-powered voice-to-text: 👉 https://ref.wisprflow.ai/varunika-goyal Sell everywhere people shop—online, in person, across AI and social. Launch on Shopify and start for free: 👉 https://shopify.pxf.io/7560771-link?sharedid=7560771 Explore Marblism: 👉 https://marblism.com?via=varunika-goyal Marblism partner program: 👉 https://partners.dub.co/marblism/apply?via=varunika-goyal-3gvl

  2. Sep 28

    How do scientists edit genetically inherited diseases? | Dr. Oliver Bower

    Can gene editing help prevent inherited genetic diseases before they are passed on? Affiliate link - We may earn a commission for the below links if you sign up, at no extra cost to you. 🎙️ Every episode of Why Research Matters is recorded using Riverside. If you're looking for an easy way to record high-quality remote interviews or podcasts, you can learn more here: 👉 https://riverside.partnerlinks.io/9zcjg46nisbg Try Wispr Flow for fast, AI-powered voice-to-text: 👉 https://ref.wisprflow.ai/varunika-goyal Sell everywhere people shop. Online and in person. Across AI and on social. Locally and globally. Launch on Shopify. Start for free:  👉 https://shopify.pxf.io/7560771-link?sharedid=7560771 Your AI employees 👉 https://marblism.com?via=varunika-goyal In this episode of Why Research Matters, Dr. Varunika Goyal speaks with Dr. Oliver Bower, a developmental biologist and gene-editing researcher, about human embryonic development, CRISPR-Cas9, base editing, prime editing, preimplantation genetic testing, and the future of reproductive medicine. Dr. Bower explains what happens during the first seven days of human embryonic development and why this stage is important for genetic research. The conversation also explores how inherited diseases such as sickle cell disease, beta thalassemia, cystic fibrosis, Huntington’s disease, and muscular dystrophy can be identified. They discuss the differences between CRISPR-Cas9, base editing, and prime editing, as well as the risks of embryo gene editing, germline editing, designer babies, informed consent, regulation, and the controversial case of He Jiankui. This episode offers an accessible introduction to the science, possibilities, and ethical challenges of editing the human genome. #CRISPR #GeneEditing #GeneticDiseases

  3. Sep 28

    The Diagnostic Tests You Trust May Not Be as Accurate as You Think | Dr. Mariska Leeflang

    Are at-home medical tests reliable? Diagnostic epidemiologist Dr. Mariska Leeflang, explains what test accuracy really means, why false positives happen, and why “why test?” may be a better question than “what did the test find?” Affiliate link — We may earn a commission for the below links if you sign up, at no extra cost to you. 🎙️ Every episode of Why Research Matters is recorded using Riverside. If you're looking for an easy way to record high-quality remote interviews or podcasts, you can learn more here: 👉 https://riverside.partnerlinks.io/9zcjg46nisbg Try Wispr Flow for fast, AI-powered voice-to-text: 👉 https://ref.wisprflow.ai/varunika-goyal In this episode of Why Research Matters, Dr. Varunika Goyal speaks with Dr. Mariska Leeflang, Professor of Clinical Epidemiology at the University of Amsterdam. They discuss diagnostic test evaluation, home testing kits, false positives, early detection, precision medicine, multi-disease blood panels, AI diagnostics, and why test results should never be viewed in isolation. This episode is for educational purposes only and is not medical advice. Please speak with a qualified healthcare professional about your personal health or test results. #DiagnosticTests #MedicalResearch #WhyResearchMatters #HealthScience #ClinicalEpidemiology

  4. Aug 25

    Can Bacteria Solve Food Waste, Healthcare and Energy Problems? | Dr. Mudrika Khandelwal

    Can a material made by bacteria help reduce waste, improve drug delivery, extend food shelf life, and support next-generation batteries? 🎙️ Every episode of Why Research Matters is recorded using Riverside. If you're looking for an easy way to record high-quality remote interviews or podcasts, you can learn more here: 👉 https://riverside.partnerlinks.io/9zcjg46nisbg In this episode of Why Research Matters, Varunika Goyal speaks with Dr. Mudrika Khandelwal, Professor of Materials Science and Metallurgical Engineering at IIT Hyderabad, about bacterial nanocellulose - a versatile, biodegradable, nano-fibrous material being explored for sustainable technologies. This conversation explores materials science, biomaterials, nanotechnology, sustainable technology, drug delivery, food packaging, and energy storage. Learn more about Dr. Mudrika Khandelwal and the Cellulose & Composite Group at IIT Hyderabad: https://people.iith.ac.in/mudrika/ Subscribe to Why Research Matters for conversations that make scientific research understandable, relevant, and human.

  5. Aug 13

    The Hidden Research Behind the Phone GPS | Cécile Deprez

    Every day we trust the blue dot in the navigation apps on our phones, but do we know how the blue navigation dot tells us where to go? 🎙️ Every episode of Why Research Matters is recorded using Riverside. If you're looking for an easy way to record high-quality remote interviews or podcasts, you can learn more here (We may earn a commission if you sign up through this link, at no additional cost to you): 👉 https://riverside.partnerlinks.io/9zcjg46nisbg In this episode of Why Research Matters, Varunika Goyal speaks with Cécile Deprez, a researcher at the German Aerospace Center (DLR), about the hidden science behind satellite navigation. We explore how GPS, Galileo, GLONASS, and BeiDou help your phone find you, why cities can make your location wrong, how solar storms and space debris affect navigation, and why the future of positioning may involve low Earth orbit satellites and laser links. Cécile also shares her work advocating for more inclusive and supportive scientific communities, including what organizations can do to make STEM safer and stronger for everyone. Topics covered: GPS, Galileo, satellite navigation, GNSS, spoofing, jamming, LEO satellites, space debris, women in STEM, diversity in science, and the future of navigation.

  6. Jul 29

    Kinemo: Helping People with Disabilities Use Phones & Laptops | Dr. Nordine Sebkhi

    What if a tiny movement from your shoulder, cheek, foot, or muscle could help you control a phone, computer, or wheelchair? In this episode of Why Research Matters, Dr. Varunika Goyal speaks with Dr. Nordine Sebkhi, President and CEO of Kinemo and the builder of the Kinemo 1 product, about wearable motion-sensing technology designed for people who cannot use their hands due to paralysis, spinal cord injury, ALS, or other neurological disorders. We discuss how research at Georgia Tech became a real assistive technology company, why patient and caregiver feedback changed the design, how Kinemo uses body movement to control devices, and why getting technology out of the lab matters for real-world impact. Subscribe to Why Research Matters for conversations about research that changes lives. #AssistiveTechnology #Accessibility #WhyResearchMatters

  7. Jul 11

    The Embryo Development Science You Were Never Taught| Dr. Özge Özgüç

    How does a single cell become an embryo? Developmental biologist Dr. Özge Özgüç explains why early life is not controlled by genes alone. Cells also use physical forces to divide, move, fold, attach, and organize into an embryo. This clip explores the hidden mechanics behind development, microscopy, stem cell models, IVF research, and why biology is also physics.

  8. Jun 24

    A Fatal Nerve Disease and the Quest for Treatment | Dr. João Pereira

    What does it take to study a fatal motor neuron disease with no cure? In this episode of Why Research Matters, Varunika Goyal speaks with Dr. João Pereira, a neuroscientist at the University of Alabama at Birmingham, about ALS, neurodegeneration, and the race to change the future of this devastating disease. Dr. Pereira explains why ALS is so difficult to diagnose and treat, how patient-derived stem cells and organoids help researchers model human disease, why animal models still matter, and how new tools like AI, imaging, and RNA-based approaches could shape the future of ALS research. This conversation also explores clinical trial failures, neuroinflammation, patient advocacy, and the human reason research matters. 00:00 Introduction to Dr. João Pereira 00:58 Dr. Pereira’s research journey 05:29 Academia vs industry in science careers 12:28 What is ALS? 16:48 Is ALS only a motor neuron disease? 19:01 Biomarkers and early diagnosis challenges 20:44 Genes involved in ALS: TDP-43, SOD1, and more 22:44 How organoids are made from patient-derived stem cells 27:24 Organoids vs animal models in ALS research 31:00 Modeling inflammation and drug screening 33:54 Why ALS varies across patients and mutations 35:35 Why ALS treatments often fail in clinical trials 38:09 RNA therapies and C9orf72 42:04 Is neuroinflammation important in ALS? 45:05 AI and computational tools in neuroscience 47:39 Using AI for large-scale image analysis 50:29 What could accelerate ALS research? 52:52 Funding, advocacy, and patient-driven research 54:24 Why ALS research matters beyond the lab 55:10 A rare disease story that shows the impact of research 59:09 Closing thoughts

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About

Why Research Matters? is a public-facing channel that asks research questions that matter to the public and explores how scientists are working to answer them. If you are a scientist or researcher whose work has clear relevance to the public by improving health, informing policy, advancing technology, or addressing societal challenges and you are interested in discussing why your research matters to the public, we invite you to write to us to be featured on our channel. Email- info@bioscopeiq.com

Information

  • Creator
    Varunika Goyal
  • Years Active
    2026
  • Episodes
    14
  • Rating
    Clean
  • Copyright
    © 2026 Varunika Goyal
  • Show Website
    Why Research Matters?