https://hstalks.com/category/761/cell-biology/?biosci New and updated series & talks on Cell Biology from HSTalks' Biomedical & Life Sciences Collection. daily 1 2006-01-01T12:00+00:00 Henry Stewart Talks en © Copyright Henry Stewart Talks Ltd. The Biomedical & Life Sciences Collection © Copyright Henry Stewart Talks Ltd. https://hstalks.com/playlist/1974/intracellular-organelles/?biosci Cellular compartmentalisation and organelle evolution - Prokaryotic organelles - The Nucleus - In and out of the Nucleus - The Endoplasmic Reticulum - Protein import into the Endoplasmic Reticulum - Mitochondria - Protein import into Mitochondria - Mitochondria and apoptosis - Mitochondrial disorders - Chloroplasts - Transport of proteins into chloroplasts - Peroxisomes - Protein import into Peroxisomes - Peroxisomal disorders - Organelle membrane dynamics and division - Disorders of organelle membrane dynamics - The Golgi apparatus - Coated vesicles - Endosomes - Lysosomes - Lysosomal disorders - The plant vacuole - Organelle degradation and autophagy - Secretory vesicles/granules - Lipid droplets - Organelle movement and inheritance - Organelle cooperation and membrane contacts - Centrioles and microtubule organisation - Ribosomes Intracellular Organelles Prof. Michael Schrader Cellular compartmentalisation and organelle evolution, Prokaryotic organelles, The Nucleus, In and out of the Nucleus, The Endoplasmic Reticulum, Protein import into the Endoplasmic Reticulum, Mitochondria, Protein import into Mitochondria, Mitochondria and apoptosis, Mitochondrial disorders, Chloroplasts, Transport of proteins into chloroplasts, Peroxisomes, Protein import into Peroxisomes, Peroxisomal disorders, Organelle membrane dynamics and division, Disorders of organelle membrane dynamics, The Golgi apparatus, Coated vesicles, Endosomes, Lysosomes, Lysosomal disorders, The plant vacuole, Organelle degradation and autophagy, Secretory vesicles/granules, Lipid droplets, Organelle movement and inheritance, Organelle cooperation and membrane contacts, Centrioles and microtubule organisation, Ribosomes 2026-05-28 2026-05-28 The Biomedical & Life Sciences Collection https://hstalks.com/t/19297/protein-import-into-peroxisomes/?biosci How peroxisomes obtain their proteins - Transport machineries for peroxisomal matrix and membrane proteins - Peroxisomal targeting signals (PTS) and import receptors - Mammalian peroxisomal matrix protein import cycle - Mechanism of matrix protein translocation - Peroxisome biogenesis disorders (PBDs) Protein import into peroxisomes Prof. Michael Schrader How peroxisomes obtain their proteins, Transport machineries for peroxisomal matrix and membrane proteins, Peroxisomal targeting signals (PTS) and import receptors, Mammalian peroxisomal matrix protein import cycle, Mechanism of matrix protein translocation, Peroxisome biogenesis disorders (PBDs) 2026-05-28 2026-05-28 The Biomedical & Life Sciences Collection https://hstalks.com/t/21779/er-stress-and-upr-unfolded-protein-response/?biosci ER stress & UPR - ER in protein folding & quality control - UPR sensors & pathways - Consequences of unresolved ER stress - UPR in neurodegeneration & diabetes - Therapeutic targeting of UPR ER stress and UPR (unfolded protein response) ER stress & UPR, ER in protein folding & quality control, UPR sensors & pathways, Consequences of unresolved ER stress, UPR in neurodegeneration & diabetes, Therapeutic targeting of UPR 2026-05-28 2026-05-28 The Biomedical & Life Sciences Collection https://hstalks.com/t/21772/neurons-and-glial-cells/?biosci Nervous system structure - Roles of neurons and glial cells - Neuronal signal transmission - Glial cell functions and types - Neuron-glia interactions and health - Neurological disease relevance Neurons and glial cells Nervous system structure, Roles of neurons and glial cells, Neuronal signal transmission, Glial cell functions and types, Neuron-glia interactions and health, Neurological disease relevance 2026-05-28 2026-05-28 The Biomedical & Life Sciences Collection https://hstalks.com/t/19165/peroxisomes/?biosci Structure of peroxisomes - Basic functions of peroxisomes - Metabolic functions of peroxisomes - Peroxisomal and mitochondrial β-oxidation in humans - Peroxisome biogenesis - Peroxisome proliferation and its pathways - Role of peroxins in peroxisome biogenesis - Peroxisomal disorders Peroxisomes Prof. Michael Schrader Structure of peroxisomes, Basic functions of peroxisomes, Metabolic functions of peroxisomes, Peroxisomal and mitochondrial β-oxidation in humans, Peroxisome biogenesis, Peroxisome proliferation and its pathways, Role of peroxins in peroxisome biogenesis, Peroxisomal disorders 2026-05-28 2026-05-28 The Biomedical & Life Sciences Collection https://hstalks.com/t/17944/the-impact-of-diet-on-natural-killer-cell-metaboli/?biosci Dietary fasting and systemic metabolic changes - Natural killer cell metabolism under cyclic fasting diet (CFD) - Role of fatty acid oxidation in NK Cell anti-tumor function - Fasting promotes NK cell redistribution to and priming within the bone marrow - CFD-induced metabolic changes in NK cells enhance anti-tumor immunity The impact of diet on natural killer cell metabolism and anti-tumor function Dr. Rebecca Delconte Dietary fasting and systemic metabolic changes, Natural killer cell metabolism under cyclic fasting diet (CFD), Role of fatty acid oxidation in NK Cell anti-tumor function, Fasting promotes NK cell redistribution to and priming within the bone marrow, CFD-induced metabolic changes in NK cells enhance anti-tumor immunity 2026-05-28 2026-05-28 The Biomedical & Life Sciences Collection https://hstalks.com/t/18901/peroxisomal-disorders/?biosci Major metabolic pathways in peroxisome - Classification of peroxisomal disorders - The Zellweger spectrum of peroxisome biogenesis disorders (PBDs) - PBDs and mutations in PEX gene - Development of therapies for treatment of peroxisomal disorders Peroxisomal disorders Prof. Michael Schrader Major metabolic pathways in peroxisome, Classification of peroxisomal disorders, The Zellweger spectrum of peroxisome biogenesis disorders (PBDs), PBDs and mutations in PEX gene, Development of therapies for treatment of peroxisomal disorders 2026-05-28 2026-05-28 The Biomedical & Life Sciences Collection https://hstalks.com/t/21100/cell-culture-basics/?biosci Cell culture techniques - Primary vs. continuous cell lines - Cell growth requirements - Aseptic technique - Cell culture lab equipment - Automation in cell culture Cell culture basics Cell culture techniques, Primary vs. continuous cell lines, Cell growth requirements, Aseptic technique, Cell culture lab equipment, Automation in cell culture 2026-04-30 2026-04-30 The Biomedical & Life Sciences Collection https://hstalks.com/t/21054/endoplasmic-reticulum-er/?biosci ER structure and organization - Rough vs smooth ER - Protein synthesis and folding - Lipid synthesis in smooth ER - Calcium storage by ER - ER detoxification functions - ER communication with organelles - ER dysfunction and disease Endoplasmic reticulum (ER) ER structure and organization, Rough vs smooth ER, Protein synthesis and folding, Lipid synthesis in smooth ER, Calcium storage by ER, ER detoxification functions, ER communication with organelles, ER dysfunction and disease 2026-04-30 2026-04-30 The Biomedical & Life Sciences Collection https://hstalks.com/t/18010/vascular-development/?biosci Vascular system - Angiocrine factors - Tip cells - Stalk cells - Sprouting - Angiogenesis - Vascular remodeling - Anastomosis - Hypoxia - Cell migration - Lateral inhibition - Quiescence Vascular development Dr. Graeme Birdsey Vascular system, Angiocrine factors, Tip cells, Stalk cells, Sprouting, Angiogenesis, Vascular remodeling, Anastomosis, Hypoxia, Cell migration, Lateral inhibition, Quiescence 2026-04-30 2026-04-30 The Biomedical & Life Sciences Collection https://hstalks.com/t/17746/immunology-and-skin-diseases/?biosci Structure and functions of the skin - Psoriasis - Immuno-histological features and etiopathogenesis of psoriasis - Psoriasis therapies - Atopic dermatitis (AD) - Immuno-histological features and etiopathogenesis of AD - Therapies for AD Immunology and skin diseases Dr. Paola Di Meglio Structure and functions of the skin, Psoriasis, Immuno-histological features and etiopathogenesis of psoriasis, Psoriasis therapies, Atopic dermatitis (AD), Immuno-histological features and etiopathogenesis of AD, Therapies for AD 2026-04-30 2026-04-30 The Biomedical & Life Sciences Collection https://hstalks.com/t/21055/lysosomes-and-cellular-digestion/?biosci Lysosome structure and acidity - Lysosomal enzyme functions - Substrate delivery pathways - Regulation by mTOR and TFEB - Lysosomal storage disorders and therapies - Autophagy and lysosomes in health and disease Lysosomes and cellular digestion Lysosome structure and acidity, Lysosomal enzyme functions, Substrate delivery pathways, Regulation by mTOR and TFEB, Lysosomal storage disorders and therapies, Autophagy and lysosomes in health and disease 2026-04-30 2026-04-30 The Biomedical & Life Sciences Collection https://hstalks.com/t/21056/mitochondria/?biosci Mitochondrial structure and dynamics - ATP production and metabolism - Calcium regulation and apoptosis - Mitochondria-nucleus communication - Role in disease and therapy Mitochondria Mitochondrial structure and dynamics, ATP production and metabolism, Calcium regulation and apoptosis, Mitochondria-nucleus communication, Role in disease and therapy 2026-04-30 2026-04-30 The Biomedical & Life Sciences Collection https://hstalks.com/t/19860/receptor-types-and-drug-targets/?biosci Receptor types and classes - Drug-receptor interaction mechanisms - Major drug targets - Target selectivity and side effects - Roles of agonists, antagonists, modulators - Genetic variability in personalized medicine Receptor types and drug targets Receptor types and classes, Drug-receptor interaction mechanisms, Major drug targets, Target selectivity and side effects, Roles of agonists, antagonists, modulators, Genetic variability in personalized medicine 2026-03-31 2026-03-31 The Biomedical & Life Sciences Collection https://hstalks.com/t/19883/virus-replication-cycles/?biosci Virus replication cycles - Virus vs. other microbes - Major steps of viral replication - Lytic vs. lysogenic cycles - DNA, RNA, retrovirus replication - Viral impact on host cells - Disease & antiviral drug targets Virus replication cycles Virus replication cycles, Virus vs. other microbes, Major steps of viral replication, Lytic vs. lysogenic cycles, DNA, RNA, retrovirus replication, Viral impact on host cells, Disease & antiviral drug targets 2026-03-31 2026-03-31 The Biomedical & Life Sciences Collection https://hstalks.com/t/19869/apoptosis-programmed-cell-death/?biosci Apoptosis mechanisms - Apoptotic pathways - Caspase roles - Apoptosis in health - Apoptosis malfunction in disease - Apoptosis in cancer therapy Apoptosis: programmed cell death Apoptosis mechanisms, Apoptotic pathways, Caspase roles, Apoptosis in health, Apoptosis malfunction in disease, Apoptosis in cancer therapy 2026-03-31 2026-03-31 The Biomedical & Life Sciences Collection https://hstalks.com/t/19872/lysosomal-storage-diseases/?biosci Lysosomal storage diseases - Lysosomal enzymes and proteins - Gaucher, Tay-Sachs, Niemann-Pick - Clinical features and variability - Early diagnosis importance - Biochemical and genetic testing - Management advances: ERT and gene therapy - Current treatment limitations - Supportive care and early intervention Lysosomal storage diseases Lysosomal storage diseases, Lysosomal enzymes and proteins, Gaucher, Tay-Sachs, Niemann-Pick, Clinical features and variability, Early diagnosis importance, Biochemical and genetic testing, Management advances: ERT and gene therapy, Current treatment limitations, Supportive care and early intervention 2026-03-31 2026-03-31 The Biomedical & Life Sciences Collection https://hstalks.com/t/19868/cytoskeleton/?biosci Cytoskeletal structure and components - Microfilament, intermediate filament, microtubule roles - Cytoskeleton in cell shape, movement, transport - Cytoskeleton response to cellular signals and stress - Cytoskeleton in division, healing, tissue integrity - Diseases from cytoskeletal dysfunction and implications - Cytoskeleton importance in biology and medicine Cytoskeleton Cytoskeletal structure and components, Microfilament, intermediate filament, microtubule roles, Cytoskeleton in cell shape, movement, transport, Cytoskeleton response to cellular signals and stress, Cytoskeleton in division, healing, tissue integrity, Diseases from cytoskeletal dysfunction and implications, Cytoskeleton importance in biology and medicine 2026-03-31 2026-03-31 The Biomedical & Life Sciences Collection https://hstalks.com/t/19870/mitochondrial-biogenesis-and-dynamics/?biosci Mitochondrial biogenesis regulation - Mitochondrial fusion and fission - Non-energetic mitochondrial roles - Mitochondrial quality control and mitophagy - Mitochondrial turnover in health and disease - Mitochondrial dysfunction and disease links - Targeting mitochondrial dynamics therapeutically Mitochondrial biogenesis and dynamics Mitochondrial biogenesis regulation, Mitochondrial fusion and fission, Non-energetic mitochondrial roles, Mitochondrial quality control and mitophagy, Mitochondrial turnover in health and disease, Mitochondrial dysfunction and disease links, Targeting mitochondrial dynamics therapeutically 2026-03-31 2026-03-31 The Biomedical & Life Sciences Collection