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Keith Alexander SharkeyView profile

Professor

• Enteric nervous system
• Gut-brain axis
• Endocannabinoid system
• +3 more

Dr. Keith Alexander Sharkey is a Professor in the Department of Physiology and Pharmacology at the Cumming School of Medicine, University of Calgary. He is also a Full Member of both the Hotchkiss Brain Institute and The Calvin, Phoebe and Joan Snyder Institute for Chronic Diseases. Dr. Sharkey has been at the University of Calgary since his appointment as Assistant Professor in 1990, dedicating his career to understanding the neural control of the gastrointestinal tract. From 2005-2021, he held the Crohn's and Colitis Canada Chair in Inflammatory Bowel Disease Research, demonstrating his longstanding commitment to advancing knowledge in gastrointestinal sciences. Dr. Sharkey's educational journey began with a BSc (Hons) in Nutrition from the University of London in 1981, followed by a PhD in Physiology from the University of Liverpool in 1985. After completing postdoctoral training in Hungary, the UK, and Canada, he joined the University of Calgary faculty in 1990, where he has remained throughout his distinguished academic career. Dr. Sharkey's research program centers on understanding the physiology and pathophysiology of the neural control of the gastrointestinal tract and brain-gut interactions in health and disease. His laboratory investigates two main areas: the role of the endocannabinoid system in regulating GI motility and intestinal barrier function, and the physiology of the enteric nervous system in controlling motility and barrier function. His work employs state-of-the-art approaches including live cell imaging and molecular genetics. Recent publications show his expanding interest in connections between gut function and neurodegenerative conditions like ALS, with multiple 2024-2025 papers examining sexual dimorphism in disease processes and gut-brain axis mechanisms. Fellow, Royal Society of Canada (2024) Cumming School of Medicine's van de Sande Distinguished Achievement Award for Mentorship (2021) Distinguished Research Award, American Physiological Society (2021) Finkelstein Award for Excellence, Crohn's and Colitis Canada (2016) Fellow, Canadian Academy of Health Sciences (2015) Fellow, Canadian Association of Gastroenterology (2015) Killam Annual Professor Award, University of Calgary (2013) Dr. Sharkey has mentored numerous students throughout his career, as evidenced by his 2021 Mentorship Award. His research is supported by significant funding, including a CIHR Foundation grant exploring how enteric nerves and glia maintain intestinal homeostasis. He has also participated in university strategic initiatives focused on Brain and Mental Health (2015-2021) and Infections, Inflammations and Chronic Diseases (2015-2021), demonstrating his interdisciplinary approach. The Sharkey Lab provides a safe, inclusive, and diverse research environment that encourages open scientific exchange from diverse viewpoints. His laboratory is actively engaged in multiple collaborative projects, including investigations with UBC Okanagan on diet and probiotics targeting the gut-brain metabolic interactome, and with University of Calgary colleagues studying gut microbiota's role in ALS. Dr. Sharkey continues to advance our understanding of neural mechanisms controlling gastrointestinal function with upcoming courses scheduled for Fall 2024 and Winter 2025.

Praneet PrakashView profile

Researcher

• Biophysics
• Soft Matter Physics
• Statistical Mechanics
• +3 more

Dr. Praneet Prakash is a Researcher in the Department of Applied Mathematics and Theoretical Physics at the University of Cambridge, working under Prof. Raymond Goldstein. His research focuses on interdisciplinary approaches combining microfluidics, microscopy, and theoretical physics to study biological systems. Key areas include microbial motility, active matter dynamics, and the interplay between physics and living systems. He utilizes experimental techniques such as microfluidics and advanced microscopy to investigate phenomena like bacterial swimming, nutrient exchange in microbial communities, and growth oscillations in filamentous fungi. His work bridges Soft Matter Physics, Statistical Mechanics, and Biophysics, with applications ranging from understanding microorganism behavior to developing biosensor technologies. Recent studies explore phototactic algae behavior, ciliary surface interactions in animalcules, and adaptive motility in marine microorganisms. Publications highlight contributions to microbial ecology, active matter systems, and biophysical modeling. While no formal awards are listed, his research has been published in high-impact journals like Journal of the Royal Society Interface and Physical Review Fluids . He is affiliated with the Biological Physics and Mechanics research group and maintains an active presence on academic platforms like Twitter and LinkedIn.

Michael McAlpineView profile

Professor

• 3D Printing
• Nanotechnology
• Biomedical Engineering
• +4 more

Michael McAlpine is a Professor in the Mechanical Engineering department at the University of Minnesota . He also holds affiliations with the Biomedical Engineering and Electrical and Computer Engineering departments. His research focuses on 3D printing functional materials & devices , Nanoscale inks , Biomedical devices , Bioelectronics , and Flexible Microsystems . Research Interests : 3D Printing, Biomedical Engineering, Nanotechnology, Flexible Electronics, Microfluidics Labs : ME 361/363 Contact : mcalpine@umn.edu , (612) 626-3303, ME 117 Recent Research Trends include 3D Printed Biomedical Devices , Flexible Electronics , and Bioprinting Applications . His work spans from Spinal Organoid Formation to Programmable Drug Release Capsules . Scientific Award : Circulation Research 2020 Best Manuscript Award

Michele KlingbeilView profile

Professor

• Parasitology
• Molecular Biology
• Microbiology
• +4 more

Michele Klingbeil is a Professor in the Department of Microbiology at the University of Massachusetts Amherst, where she leads the Klingbeil DNA Replication Laboratory. She received her PhD in Cell and Molecular Biology from the University of Toledo in 1996 and previously worked at Johns Hopkins School of Medicine before moving to UMass in July 2007. Her educational background includes: PhD in Cell and Molecular Biology, University of Toledo, 1996 Dr. Klingbeil's research focuses on the unique biology of trypanosomatid parasites, particularly Trypanosoma brucei , the causative agent of African sleeping sickness. Her laboratory investigates two main areas: (1) replication of the unusual mitochondrial DNA network called kinetoplast DNA (kDNA), and (2) nuclear DNA replication initiation. Her work on kDNA is particularly significant as this structure is essential for parasite survival but has no counterpart in mammalian hosts, making it an attractive drug target. She employs a combination of reverse genetics (RNAi), cell biology, and biochemistry to understand the replication and repair mechanisms of kDNA, with a special focus on a family of four DNA polymerases related to bacterial Pol I. Dr. Klingbeil's recent publications reveal her laboratory's deep investigation into mitochondrial DNA polymerases in trypanosomatids, with discoveries showing multiple polymerases having specialized functions in kDNA replication and repair. Her research has established that several of these polymerases are essential for parasite viability, opening new avenues for drug development. She has also made significant contributions to understanding the simplified Origin Recognition Complex in trypanosomatids compared to other eukaryotes. Dr. Klingbeil has received the Thomas G. Lessie Distinguished Lectureship Award for her impact on teaching at the graduate level. Her research is funded by the National Institutes of Health, U.S. Department of Agriculture, the Joeph P. Healey Endowment, and the University of Massachusetts Amherst. She has mentored numerous graduate and undergraduate students, including current PhD candidates Dave Bruhn, Jeniffer Concepción, and Juemin Luo, as well as visiting scholar Eva Vidal Rico. Her former students have gone on to positions at institutions including Dana Farber/Broad Institute, Regis College, and Flagship Ventures. The laboratory regularly participates in scientific conferences including the Molecular Parasitology Meeting at Woods Hole and the Kinetoplastid Molecular Cell Biology conference. Dr. Klingbeil teaches several courses including Parasitology (MICRO 590S), Parasitology Lab (MICRO 590L), Molecular Mechanisms of Pathogenesis (MICRO 797P), Advanced Cell Biology (MCB 641), and Writing in Microbiology (MICRO 360). Her laboratory organizes regular social events including pumpkin carving parties and outings to Six Flags New England and Mt. Sugarloaf.

Waldemar KolanusView profile

Professor

• Molecular Immunology
• Cell Signaling
• Signal Transduction Pathways
• +4 more

Prof. Waldemar Kolanus leads the Molecular Immunology and Cell Biology department at the University of Bonn's Life & Medical Sciences Institute (LIMES) . His research bridges immunoregulation , stem cell dynamics , and metabolic stress responses in immune cells. Unit 2 member at LIMES Principal investigator in SFB 704 and ImmunoSensation Cluster Leads a multidisciplinary lab with postdocs, PhD students, and technical staff His work focuses on intracellular signaling pathways connecting immune activation to tissue homeostasis, particularly through: Cytohesin proteins in integrin-mediated adhesion and migration TRIM71 in stem cell regulation and congenital hydrocephalus High-salt environments affecting macrophage function Publication trends show expertise in immune cell migration , genetic models , and chemical inhibition , with frequent use of mice and zebrafish for in vivo studies. Key articles explore: TRIM71's dual role in auditory development and germ cell maintenance Cytohesin family's Golgi regulation and insulin signaling Ruxolitinib's off-target migration inhibition of dendritic cells Contact details: Address: LIMES Institute, Carl-Troll-Straße 31, Bonn Email: kolanus.sekretariat@uni-bonn.de Phone: +49 228 73-62788

Thomas R PowersView profile

Professor

• Soft Matter
• Fluid Mechanics
• Biophysics
• +5 more

Thomas R Powers is a Professor of Engineering and Professor of Physics at Brown University. He joined Brown in 2000 as the first holder of the James R. Rice Term Chair in Solid Mechanics and has been an influential figure in soft matter physics, biomechanics, and microorganism locomotion. PhD in Physics, University of Pennsylvania (1995) BS in Physics and Mathematics, MIT (1989) His research focuses on soft matter systems, including colloidal and lipid bilayer membranes, liquid crystals, and active matter, with an emphasis on low-Reynolds-number hydrodynamics and geometric mechanics. His work has been supported by NSF grants, including collaborations with Brandeis University's bioinspired materials center. Recent publications explore microbial flagellar dynamics (e.g., Giardia lamblia ), chiral membrane behavior, and active gel responses to shear. Key keywords include soft matter, active matter, fluid mechanics, and microscale locomotion. Scientific honors include: Fellow, American Physical Society NSF CAREER Award (2001-2006) T. Francis Ogilvie Young Investigator Lectureship, MIT Ocean Engineering He has advised numerous students through courses like ENGN 2912F (Soft Matter) and ENGN 1210 (Biomechanics), while leading funded research on colloidal membranes and viscoelastic fluid interactions.

Jennifer CurtisView profile

Professor

• Biophysics
• Cell Mechanics
• Glycobiology
• +5 more

Jennifer Curtis is a Full Professor in the School of Physics at Georgia Institute of Technology and serves as an ADVANCE Professor for the College of Sciences. Her research focuses on the physics of cell-cell and cell-extracellular matrix interactions, particularly within glycobiology and immunobiology contexts. Dr. Curtis earned her Ph.D. in Physics from the University of Chicago (2002) and her B.A. in Physics from Columbia University (1997). Her research interests span biophysics at interfaces, quantitative modeling of collective cellular interactions, cell mechanics, motility, adhesion, and the role of bulky sugars in tissue organization. Her laboratory investigates collective and single cell migration, immunophage therapy (combining immune cells with phages to combat bacterial infections), and molecular biophysics of hyaluronan synthase. Recent work demonstrates applications in soft materials, biomaterials, tissue engineering, and advanced characterization techniques. Analysis of her publication record reveals consistent focus on glyco-biophysics and cellular mechanics, with increasing emphasis on microbial communities and therapeutic applications. Her work bridges physics, biology, and engineering through interdisciplinary approaches. Honors include the NSF CAREER Award (2010), Georgia Tech College of Sciences Faculty Mentor Award (2015), and Cullen Peck Award (2020). She serves on the Biophysical Journal editorial board. Dr. Curtis actively mentors students through the Georgia Tech Physics REU program (which she directs) and collaborates with biologists, chemists, and materials scientists. Her laboratory maintains strong partnerships with institutions including Emory University and international collaborators. The Curtis Lab operates the Cell Physics Laboratory in the Molecular Science & Engineering Building, utilizing advanced techniques including holographic optical tweezers, thermochemical nanolithography, and single-molecule imaging to study cellular mechanics and polymer physics at biological interfaces.

Tessa QuaxView profile

Associate Professor

• Archaeal Virology
• Virus-Host Interactions
• Microbial Cell Biology
• +3 more

Prof. dr. Tessa Quax is an Associate Professor at the Faculty of Science and Engineering, University of Groningen, leading research in Molecular Microbiology . Her work focuses on archaeal virology and virus-host interactions, supported by prestigious grants including an ERC Starting Grant (2022) and NWO Vidi Grant (2023). Key Research Areas: Archaeal virus entry/egress mechanisms Cell surface dynamics and motility Extreme environment microbiology Genetic tool development for archaea Recent publications in Nature Reviews Microbiology (2025) and Current Opinion in Microbiology (2024) highlight her work on viral host recognition and structural diversity. Her lab's 44 research outputs span archaeal cell biology, viral evolution, and ecological impacts of virus-induced lysis. Scientific Recognition: KNAW Beijerinck Premium (2022) KNAW Early Career Award (2021) Hector Research Career Development Award (2021) ERC Starting Grant (2022) As Chair of the International Society for Viruses of Microbes SAB and Speaker of the German Microbiology Society's Microbial Viruses group, she coordinates global research networks including a HFSP grant (2023) with Japan/Australia/USA collaborators. Her lab currently includes PhD candidate Zaloa Aguirre Sourrouille and multiple postdoctoral researchers.

Jeffrey GuastoView profile

Associate Professor

• Biophysics
• Soft Matter Physics
• Microscale Fluid Mechanics
• +5 more

Jeffrey Guasto , Associate Professor at Tufts University, holds joint appointments in the School of Engineering (Mechanical Engineering) and School of Arts and Sciences (Physics & Astronomy). His work bridges engineering, physics, and biology to study transport properties in complex systems. Ph.D., Engineering (2009), Brown University Sc.M., Engineering (2004), Brown University Dual B.S. in Physics and Mechanical Engineering (2003), Lehigh University Research Interests focus on: Biophysics : Flagellar mechanics, chemotaxis, cell-fluid interactions Soft Matter : Active suspensions, colloids, viscoelastic materials Microfluidics : Device design for cell motility studies and gradient generation Environmental Transport : Microbial ecology in porous systems Scientific Trends from his 77+ publications show emphasis on microscale fluid dynamics, bacterial transport mechanisms, and viscoelastic flow instabilities. His 2024 Nature Microbiology work reveals phage-infected bacteria driving marine chemotaxis, while 2023 PNAS research explores stress topology in viscoelastic flows. Scientific Awards : NSF CAREER Award (2016) for cell dispersal mechanisms Collaborative NSF grants (2015-2023) Advising includes mentoring 15+ students and postdocs. His grants portfolio features 9+ awards, notably NSF grants for viral-microbe interactions (2018) and flagellar mechanics (2020). Labs & Teams : Leads the Guasto Laboratory at Tufts, integrating microfluidics and high-speed imaging for studying microbial transport, while collaborating with MIT, Harvard, and international institutions.

• Biogeochemistry
• Microbiology
• Soil Science
• +3 more

Ferran Garcia-Pichel is a Regents Professor and Center Director at Arizona State University’s School of Life Sciences, affiliated with the Biodesign Center for Fundamental & Applied Microbiomics, Center for Biodiversity Outcomes, Water Institute, and Global Drylands Center. He holds a PhD in Microbiology from the University of Oregon (1999) and has been a faculty member at ASU since 1999. His research focuses on microbial adaptations in arid environments, including biogeochemical cycling, soil crust formation, and sustainable land restoration. Key interests include cyanobacterial sunscreen compounds (scytonemin), carbonate dissolution mechanisms, and hydrogen production. Teaching responsibilities include advanced microbiology, microbial ecology, and geomicrobiology courses such as MBB 495 Undergraduate Research and BIO 493 Honors Thesis. Awards span from the 2021 Regents Professor distinction to the 2023 Sperry Award for restoration science. His lab explores interdisciplinary approaches to study microbial communities in desert soils, marine intertidals, and atmospheric dust, with applications in climate resilience and biomedicine. Research highlights include biocrust restoration strategies, microbial nitrogen fixation networks, and the role of GABA/Glu signaling in spatial organization. Collaborations address global challenges like fugitive dust mitigation and carbon sequestration. The lab is based at the Biodesign Building B on ASU’s Tempe campus.

Vernita GordonView profile

Associate Professor

• Biophysics
• Microbiology
• Biofilm Mechanics
• +5 more

Vernita Gordon is an Associate Professor in the Department of Physics at the University of Texas at Austin (since 2018), previously serving as an Assistant Professor there from 2010 to 2018. She holds a Ph.D. in Physics from Harvard University (2003) and a B.Sc. in Physics and Mathematics from Vanderbilt University (1997). Her research focuses on understanding how physical characteristics like mechanics and spatial structure influence bacterial biofilms, particularly their interactions with the immune system and resistance to antibiotics. She has pioneered techniques such as laser trapping to manipulate biofilm structures and studies radiation effects on bacteria like Deinococcus radiodurans . Education: Ph.D. in Physics, Harvard University (2003) B.Sc. in Physics and Mathematics, Vanderbilt University (1997) Research Interests: Dr. Gordon’s work integrates biophysics, microbiology, and materials science to explore biofilm mechanics, bacterial mechanosensing, and radiation biology. Key areas include: How biofilm mechanics resist immune clearance and antibiotic treatment Role of surface stiffness and shear stress in biofilm initiation Radiation resistance mechanisms in Deinococcus radiodurans Development of tools like laser trapping to study biofilm structure Key Achievements: Recipient of the Elizabeth B. Gleeson Professorship (2023) and Texas Mindset Initiative Fellowship (2023) Provost’s Teaching Fellow (2020–2024) and multiple teaching awards Funded by NSF, NIH, and Cystic Fibrosis Foundation Published over 60 peer-reviewed articles, including in Nature , PNAS , and Biophysical Journal Advising & Outreach: She mentors graduate students in Physics, Microbiology, and Biomedical Engineering, emphasizing interdisciplinary training. Her group actively recruits undergraduates and collaborates with industry partners like Solvay and the College of Pharmacy. Outreach includes lesson plans for high school STEM education and community science initiatives. Labs & Collaborations: Her lab uses advanced microscopy, microrheology, and computational modeling. Key collaborations include work with the Contreras Lab (UT Austin Chemical Engineering) on radiation-resistant bacteria and the Raizen Lab (UT Austin Physics) on self-sterilizing surfaces.

Aaron PuriView profile

Assistant Professor

• Chemical Ecology
• Drug Discovery
• Microbiome
• +7 more

Aaron Puri is an Assistant Professor of Chemistry at the University of Utah, specializing in chemical ecology and natural product discovery. His research focuses on bacterial interactions in methane-oxidizing communities and the biosynthesis of secondary metabolites. Education: B.S. from University of Chicago, Ph.D. from Stanford University School of Medicine Dr. Puri's work bridges microbiology and chemistry, with projects targeting: Chemical Ecology: Decoding interspecies signaling in methane-oxidizing bacteria Natural Products: Discovering therapeutics from underexplored bacterial genomes Biosynthesis: Activating cryptic gene clusters for novel compound production Recent publications highlight advancements in quorum sensing mechanisms (2025), inverse stable isotopic labeling techniques (2024), and methanotroph community dynamics. His research also explores spatially resolved model ecosystems for studying microbial phenotypes (2023-2024). Key methods include GNPS Dashboard for mass spectrometry analysis (2021-2022). Dr. Puri leads the CAREER-funded project on quorum sensing in methanotrophs (2024) and has developed genetic tools for industrial methanotrophs (2015). His lab maintains a strong focus on environmental microbiology and biotechnological applications.

Arnold MathijssenView profile

Assistant Professor

• Biophysics
• Fluid Mechanics
• Active and Living Materials
• +4 more

Arnold Mathijssen is an Assistant Professor in the Department of Physics & Astronomy at the University of Pennsylvania, part of the School of Arts and Sciences. He leads the Mathijssen Lab, focusing on the physics of life, combining experimental and theoretical approaches in biophysics, fluid mechanics, and active materials. His research addresses fundamental questions about pathogen dynamics, biomedical material design, and collective behavior in living systems, with applications to public health and environmental science. Education includes a DPhil from the University of Oxford (2017), MSci and BSc from University College London (2012), and a teaching certificate from Stanford University (2019). He has held roles such as Postdoctoral Fellow at Stanford (2017-2020) and Director of the Working Group on Environmental and Biological Fluid Dynamics (2023-). Research interests span topics like hydrodynamic communication, pathogen clearance in airways, and bacterial contamination dynamics. Notable achievements include the 2025 Undergraduate Research Mentorship Award and media recognition for breakthroughs in optimizing coffee-brewing physics. He chairs conferences, edits scientific journals, and advocates for science accessibility through initiatives like 'Kitchen flows.' Lab affiliations: Centre for Soft and Living Matter at UPenn, Laboratory for Research on the Structure of Matter (LRSM). Media highlights include coverage in The New York Times, The Guardian, and New Scientist for his work on culinary fluid mechanics.

Jörg SchultzView profile

Professor

• Bioinformatics
• Computational Biology
• Evolutionary Genomics
• +5 more

Prof. Dr. Jörg Schultz serves as a Professor for Bioinformatics at the Faculty of Biology, University of Würzburg, a position he has held since 2003. He is also a Group Leader at the Center for Computational and Theoretical Biology (CCTB) and was a member of the CCTB Managing Board from 2015-2019. His academic journey includes significant roles as Group Leader at the Max Planck Institute for Molecular Genetics in Berlin (2002-2003) and at cellzome in Heidelberg (2000-2002). He completed his PhD studies at EMBL Heidelberg (1996-2000) after conducting his diploma thesis there in 1995-1996, following biology studies at the University of Konstanz (1991-1996). Prof. Schultz's research spans bioinformatics, computational biology, and evolutionary genomics, with notable contributions to protein domain analysis, phylogenetics, and structural bioinformatics. His recent work has focused extensively on plant genomics, particularly studying carnivorous plants like the Venus flytrap to uncover the evolutionary roots of plant carnivory. His research integrates computational methods with biological questions to address fundamental evolutionary patterns and molecular mechanisms across diverse organisms. Prof. Schultz has maintained a prolific publication record since the late 1990s, with his most recent work demonstrating continued innovation in computational approaches to biological questions. His publications reveal a consistent trajectory from foundational work on protein domain evolution (including the development of the SMART database) to current research on plant genomics, molecular evolution, and bioinformatics tool development. His work shows particular strength in bridging computational methodology with biological insight across multiple domains. Among his significant contributions is the development of the ITS2 Database, a widely used resource for phylogenetic analyses, along with various computational tools including ALVIS for sequence alignment visualization, reper for repetitive element analysis, and BCdatabaser for DNA barcoding. These resources have advanced methodological capabilities in the bioinformatics community. As an academic mentor, Prof. Schultz has guided numerous students and researchers through his laboratory at the University of Würzburg, contributing significantly to the education and training of the next generation of bioinformaticians. His leadership roles demonstrate his commitment to advancing computational and theoretical biology as academic disciplines while maintaining strong connections between computational approaches and biological discovery.

• Bacteriology
• Microbial Pathogenesis
• Inflammation
• +4 more

Dr. John Rohde is an Associate Professor in the Department of Microbiology & Immunology at Dalhousie University's Faculty of Medicine. His research focuses on understanding mechanisms of bacterial pathogenesis, particularly how Shigella spp. exploits host cell systems. He holds a PhD in Biochemistry from the University of British Columbia and completed postdoctoral training at Duke University, Institut Pasteur, and Mount Sinai Hospital's Samuel Lunenfeld Research Institute. His lab develops genetic tools to study bacterial virulence at systems levels. Education: BS/MS in Bacteriology (University of Idaho), PhD in Biochemistry (UBC) Research Interests: Shigella pathogenesis, ubiquitin ligases, type III secretion systems Recent work includes studies on Shigella's manipulation of host actin via RACK1 and the role of ubiquitin in pathogen survival. He collaborates internationally on projects combining proteomics and immunology to uncover antimicrobial defense mechanisms.