People

Hanna Martens, PhD

Assistant Professor

M_Biochemistry and Biophysics

Dr. Hanna Martens is an Assistant Professor in the Department of Biochemistry and Biophysics at UCSF and a principal investigator at the BAKAR Aging Research Institute. Her research focuses on understanding the molecular mechanisms of aging, particularly how cellular mechanotransduction, senescence, and tissue integrity influence organ function over time. She combines cutting-edge single-cell technologies, advanced imaging, and computational biology to study the fundamental processes driving tissue degeneration and aging.

Alex stands in front of a river smiling. He is wearing a brown polo shirt.

Alexander Yurochko

Junior Specialist

M_Biochemistry and Biophysics

Alex Yurochko graduated from Boston University with a B.S. in Biomedical Engineering. In the Layne Lab, he investigated the role of ACLP in pro-fibrotic mechanotransduction in adipose tissue. He also collaborated with Amgen on a project using Cell Painting data to predict phenotypic changes caused by unknown perturbations. His research interests center on how cells sense their physical environment and how those signals influence tissue health and architecture. 

Madeleine Chong stands in a brown top with trees behind her.

Madeleine Chong

PROPEL Scholar & Junior Specialist

M_Biochemistry and Biophysics

Maddy Chong is a graduate of Princeton University where she majored in Molecular Biology. There, she worked with Dr. Coleen Murphy and characterized the role of the COMPASS Complex in a pathway of learned pathogen avoidance in C. elegans. Prior to that, she worked with Dr. Tai Montgomery at Colorado State University studying miRNA recognition and processing. From these experiences, she became fascinated with understanding the molecular mechanisms of complex phenotypes.

Neda Keyhanvar, PhD

Postdoctoral Scholar

M_Biochemistry and Biophysics

Dr. Neda Keyhanvar has always been fascinated about how biology can be reprogrammed—from gene editing and stem cells to how our tissues age over time. She got her B.S. in Cell and Molecular Biology from AUTM, followed by an M.S. and Ph.D. in Medical Biotechnology at GOUMS and TBZMED, where she started playing with the idea that cells feel their surroundings—her first deep dive into mechanobiology.

KaiShan Li

RSCH ADM 3 RP

M_Biochemistry and Biophysics

KaiShan Li is the Faculty Assistant at UCSF, ensuring that everything in the Martens Lab runs smoothly. From coordinating schedules to keeping research operations on track, she is the behind-the-scenes force that makes the lab’s work possible.

Anastasia Zhurikhina, PhD

Postdoctoral Scholar

M_Biochemistry and Biophysics

Dr. Anastasia Zhurikhina started her academic journey in applied mathematics and physics, fascinated by how complex systems could be modeled and understood. But biology kept pulling her in, leading her to a Ph.D. in Bioinformatics and Biomedical Engineering at Georgia Tech, where she explored vascular biomechanics and cerebral cavernous malformations (CCM) through a mix of computational modeling, RNA-seq analysis, and experimental techniques.