Tijana Ivanovic selected to speak at 2021 Future of Biophysics Burroughs Wellcome Fund Symposium

Tijana IvanovicTijana Ivanovic, Assistant Professor of Biochemistry, has been selected as one of four young scientists to speak at the 2021 Future of Biophysics Burroughs Wellcome Fund Symposium on February 23, 2021. This symposium is part of the 65th Annual Meeting of the Biophysical Society and due to COVID concerns, will be held virtually.

The purpose of this symposium is to highlight the work of young researchers who are currently conducting research at the intersection of the physical and life sciences. Research in the Ivanovic Laboratory uses biophysical methods to uncover fundamental molecular mechanisms of virus translocation across biological membranes.

The other speakers selected for the 2021 Symposium are Elisabeth Fischer-Friedrich, TU Dresden, Germany; Abhishek Singharoy, Arizona State University, USA; and Chen Song, Peking University, China.

First Rosbash-Abovich Award Recipients Announced

Michael Rosbash, the Peter Gruber Endowed Chair in Neuroscience and Professor of Biology and his wife, Nadja Abovich, established the Rosbash-Abovich Award as a way to inspire and acknowledge excellence in research by post-doctoral fellows and graduate students in the Brandeis life sciences. The Rosbash-Abovich award will be awarded annually.

The award honors the most outstanding papers published the previous year that have been authored by a Brandeis postdoctoral fellow and a Brandeis PhD student. In addition to the honor being selected, each winner is presented with a monetary award.

Future winners will present their talks at upcoming Volen Scientific Retreats, but due to COVID restrictions, the 2020 winners will be presenting their talks during the Molecular Genetics Journal Club meetings.

Most outstanding paper by a post-doctoral fellow

Michael O'Donnell

Michael O’Donnell, PhD

The 2020 winner for the most outstanding post-doctoral paper is Michael O’Donnell for the publication titled “A neurotransmitter produced by gut bacteria modulates host sensory behavior“. O’Donnell, is a former postdoc in the Piali Sengupta Lab. Sengupta said

Mike is a remarkable scientist and mentor. He single-handedly and independently established a new research direction in my lab. He also served as an informal mentor to many graduate students and has continued to do so even after he left my lab. I greatly appreciated our long discussions and arguments, and he is very much missed.

Sengupta also noted that O’Donnell was chosen to receive this award

on the basis of the creativity and novelty of his work that was published in Nature. The committee was particularly interested in nominating a researcher who was a driving force behind the work and Mike certainly fulfilled this criteria.

O’Donnell is now an assistant professor at Yale and recently formed the O’Donnell lab. He presented his talk to the Molecular Genetics Journal Club on December 2, 2020. He spoke about his work on neuromodulators produced by different bacteria.

Most outstanding paper by a PhD student

James Haber & Gonen Memisoglu

Professor James Haber & Gonen Memisoglu, PhD

The recipient of the 2020 award for the most outstanding PhD student paper is Gonen Memisoglu for the publication “Mec1 ATR Autophosphorylation and Ddc2 ATRIP Phosphorylation Regulates DNA Damage Checkpoint Signaling.“ She was a PhD student in James Haber’s lab. She received her PhD in 2018 and is currently a postdoctoral fellow at the University of Chicago. She will be presenting her talk at the Molecular Genetics Journal Club on February 2, 2021.

When asked about his former PhD student, Haber said

I was delighted to learn that Gonen was the recipient of the Rosbash/Abovich award for the best publication by a graduate student last year; but I had to ask “which paper” because Gonen made two important discoveries last year about the way cells respond to DNA damage. Gonen helped develop a highly efficient way to edit the yeast genome and to create dozens of very precise mutations in the Mec1 gene that is the master regulator of the DNA damage response.  When there is a chromosome break, the Mec1 protein phosphorylates a number of proteins that creates a cascade of signaling to prevent cells from progressing through mitosis until damage is repaired. Gonen discovered that the extinction of the this signal depended on Mec1’s autophosphorylation of one specific target and that changing that specific amino acid to one that could not be phosphorylated was enough to cause cells to remain arrested. She also identified several alterations of the Ddc2 protein that associates with Mec1 that were also critical for its normal activation.

During her time in my lab Gonen was a super hard-working and exceptionally insightful grad student, but also incredibly generous with her time, helping others in the lab

Bulbul Chakraborty Elected AAAS Fellow

Bulbul ChakrabortyBulbul Chakraborty, the Enid and Nate Ancell Professor of Physics and head of the Division of Science, has been named a Fellow by the American Association for the Advancement of Science. This honor is in recognition of Professor Chakraborty’s important theoretical contributions in the area of condensed matter physics, particularly disordered systems including frustrated magnets and granular materials.

Chakraborty has been a Brandeis faculty member since 1989. She is a condensed matter theorist who is currently focused on understanding the emergence of rigidity in solids that emerge in strongly nonequilibrium processes such as jamming or gelation.

A virtual induction ceremony for the newly elected Fellows will be held in February 2021.

Read more: BrandeisNow

Grace Han named Landsman Career Development Chair in the Sciences

Grace Han, Assistant Professor of Chemistry, has been appointed the Landsman Career Development Chair in the Sciences. Lisa Lynch, Provost and Dorothy Hodgson, Dean of Arts and Sciences, noted that Han’s work as a “scholar, a teacher, and an advisor, makes [her] highly deserving of the Landsman Chair.”

Grace directs the Han Group at Brandeis. This lab, whose scientific inquiry focuses on light-matter interaction in various material systems that range from photo-switching molecules to inorganic 2D crystals.  Her team seeks to develop optically-controlled molecular switches for energy conversation and storage and optoelectronic applications.

Grace’s research has resulted in a project, “Optically-Controlled Functional Heat Storage Materials,” which was featured in Chemical and Engineering News upon being granted Brandeis SPROUT Awards in 2019 and again in 2020.  In this work, the Han Group developed materials that recycle waste heat from a running engine and warm up frozen oil upon triggering to facilitate car startups in northern climes.  The Han Group is currently developing the initial prototype for the device containing the functional energy material.

At Brandeis, Grace teaches “Inorganic Chemistry,” “Polymer and Inorganic Materials Chemistry,” and “Chemistry Colloquium.”  She is co-chair of the Graduate Student Admissions Committee and of the Departmental Colloquium Committee and is also a member of the Graduate Studies Committee. Grace has most recently co-authored articles for the Journal of the American Chemical Society, Chemistry of Materials, and ACS Nano.

The Landsman Chair was established in 2015 through a gift from Dr. Emanuel Landsman. The Landsman Chair reflects his deep commitment to nurturing rising young scientists.

Longtime supporters of the University, Manny and his wife, Sheila Landsman, also gifted the funds used to build the Landsman Research Facility. This is the structure that houses an 800 MHz magnetic resonance spectrometer. The 15,000-pound superconducting magnet is used by scientists to search for solutions to neurodegenerative diseases and cancer.  Dr. Landsman co-founded the American Power Conversion Corporation, served on the Brandeis University Science Advisory Council for many years, and was named a Brandeis Fellow in 2008.  The Landsmans’ grandson, Wiley Krishnaswamy, is a member of the Class of 2020.

Bruce Foxman Elected American Crystallographic Association Fellow

Bruce FoxmanThe American Crystallographic Association (ACA) has elected Bruce Foxman, Professor of Chemistry Emeritus, as a member of the 2020 class of ACA Fellows. The ACA recognized his leadership of the solid-state chemistry research community and his research in topotactic relationships, solid-state dimerization and polymerization, and polymorphism. Foxman has also contributed extensively to the development of new methods for X-ray crystal structure determination. Bruce joined the Brandeis faculty in 1972 and is still research-active and also collaborating with many colleagues at Brandeis and elsewhere. He is a superb teacher (2009 Brandeis Prize for Excellence in Teaching) and has developed widely-used downloadable tutorials on Symmetry and Space Groups and An Introduction to X-ray Structure Determination for High School Students.

Former Marder Student Receives Prestigious Award

Vatsala Thirumalai

Photo: NCBS

A former graduate student from Eve Marder’s lab has received the prestigious Shanti Swarup Bhatnagar Prize for 2020.  Vatsala Thirumalai was a graduate student in the Marder lab from 1996 to 2002. She received her PhD in Neuroscience from Brandeis University in 2002.

Thirumalai was one of twelve researchers to receive India’s highest science award. She is a faculty member in the Biochemistry, Biophysics and Bioinformatics department at the National Centre for Biological Sciences in Bangalore, India. Her lab is focused on neural circuits that control movement during development and adulthood in animals.

The Shanti Swarup Bhatnagar Prize is awarded by the Council of Scientific and Industrial Research (CSIR) to Indian scientists below the age of 45 for outstanding research in seven fields—Biology, Chemistry, Environment Science, Engineering, Mathematics, Medicine and Physics.

After receiving her degree from Brandeis, Vatsala did post-doctoral fellowships in Neuroscience at the Cold Spring Harbor Laboratory, Cold Spring Harbor, NY and the National Institutes of Health, Bethesda, MD.

More info: CSIR Announces Awardees of Shanti Swarup Bhatnagar Prize for 2020Shanti Swarup Bhatnagar Prize 2020: 12 researchers receive India’s highest science award.

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