India Fellows Years: Indian Fellows 2026-2027

Ritu Gupta

Dr. Ritu Gupta leads the Unit of Laboratory Oncology at the All-India Institute of Medical Sciences (AIIMS). A clinician-scientist and hematopathologist, she is engaged in translational research and has contributed to the development of ethnicity-specific, AI-enabled risk stratification models for patients with multiple myeloma, thereby refining cancer staging and prognostication across resource-diverse healthcare settings.

Dr. Gupta established India’s first fully robotic clinical laboratory at the National Cancer Institute (NCI), in addition to founding a Unit of Excellence for Multiple Myeloma Research and a Centre for Advanced Research in Acute Myeloid Leukemia at AIIMS. She has also played an important role in drafting national guidelines in laboratory diagnostics.

As a Fulbright-Nehru scholar, Dr. Gupta is expanding her research on next-generation strategies for monitoring therapeutic responses in the evolving era of cellular cancer therapeutics. Her current work is directed toward the creation of patient-centric diagnostic workflows that intelligently integrate therapeutic modality, clinically actionable turnaround times, and infrastructure considerations to facilitate timely and individualized intervention.

In addition, Dr. Gupta is engaging with students, scholars, and investigators, sharing her perspective on the integration of clinical, patient-specific, and tumor-biological variables with artificial intelligence to develop robust, evidence-based, and future-ready paradigms in cancer diagnostics.

Priyanka Siwach

Prof. Priyanka Siwach is Professor of biotechnology at Chaudhary Devi Lal University, Sirsa, Haryana. With over 24 years of academic and research experience, her work focuses on plant biotechnology, molecular plant virology, functional genomics, and sustainable strategies for crop protection, particularly against cotton leaf curl virus disease (CLCuD), a profound threat to cotton cultivation in the Indian subcontinent.

Prof. Siwach has published over 80 research and review papers in international journals and has co-authored and edited several books with Springer and Taylor & Francis. Her research contributions include the co-development of a genome annotation algorithm published in Nucleic Acids Research, development of RNAi-based antiviral strategies, and genomic and transcriptomic studies on CLCuV and its interactions with host plants and insect vectors. She also holds an Indian patent in biotechnology.

As a Fulbright-Nehru scholar, Prof. Siwach is aiming to develop RNAi-based approaches to disrupt whitefly-mediated virus transmission using a surrogate whitefly-squash leaf curl virus model in the United States. Her project combines transcriptomics, gene silencing, and functional validation to explore environmentally sustainable alternatives to pesticide-based management of viral crop diseases.

Beyond research, Prof. Siwach mentors’ young researchers and promotes student well-being through workshops on life skills, mindfulness, and emotional resilience. She aims to strengthen interdisciplinary and international collaborations in biotechnology while advancing sustainable agricultural solutions for farmers in India and beyond.

Prachi Shrikant Thatte

Dr. Prachi Shrikant Thatte earned her PhD from the National Centre for Biological Sciences, Bengaluru, in 2018, where her research examined how multiple wildlife species move through human-modified landscapes. She holds a BSc in biochemistry from the University of Mumbai and an MSc in health science from the University of Pune.

Dr. Thatte received the 2019 Zeiss Wildlife Conservation Award. She worked as the Lead for Connectivity Conservation with WWF-India between 2019 and 2025. She spearheaded the creation of the Coalition for Wildlife Corridors, a multi-organization network dedicated to advancing connectivity conservation in India. Since 2025, Dr. Thatte has been working as an independent consultant on various wildlife conservation projects.

As a Fulbright-Nehru scholar, Dr. Thatte is examining the factors that influence the success or challenges of landscape-scale conservation initiatives. She is assessing social and institutional characteristics across initiatives at different stages to identify governance and collaboration practices that support effective conservation.

Poulami Chakraborty Srivastava

Dr. Poulami Chakraborty Srivastava is a Scientific Officer at Bhabha Atomic Research Centre, Mumbai, and an Associate Professor at Homi Bhabha National Institute (HBNI). She is a lead materials engineer in the advanced nuclear reactor program and has made key contributions to the development of structural materials for Gen-IV reactors, including fusion and molten salt reactors. Her pioneering work on liquid metal technology for the Indian Test Blanket Module for International Thermonuclear Experimental Reactor has positioned India as a frontrunner in this field.

Dr. Srivastava is a recipient of several awards including the Young Engineer Award from the Indian National Academy of Engineering in 2019, the Department of Atomic Energy Young Engineer Award, Distinction in Corrosion Science and Technology from National Association of Corrosion Engineers International, ITAS Mettler-Toledo Young Scientist Award and Best PhD thesis awards from the American Society of Metals, HBNI and NACE. She has authored over 40 international journal papers and book chapters and is also an editorial board member of Scientific Reports.

As a Fulbright-Nehru scholar, Dr. Srivastava is planning to establish the effect of in situ proton irradiation over the corrosion behavior of ferritic/martensitic steels in liquid lead-based alloys using the unique accelerator-based beamline at MIT. Her project would validate a hypothesis which predicts that radiation may slow down the corrosion in liquid metals, confirmation of which would save years of corrosion tests and obviate corrosion mitigation measures.

P. N. Vinayachandran

Prof. P. N. Vinayachandran is the Chair of the Centre for Atmospheric and Oceanic Sciences at the Indian Institute of Science (IISc). He obtained his MSc (Engineering) and PhD degrees from IISc and pursued postdoctoral research at the University of Tokyo. He also served as a Senior Researcher at the Japan Agency for Marine-Earth Science and Technology (JAMSTEC). He is currently a professor of oceanography, with expertise spanning both field observations and numerical modelling of oceanic processes.

Prof. Vinayachandran’s research has made significant contributions to Indian Ocean science, particularly in the areas of ocean circulation and dynamics, air-sea interaction, and physical-biological interactions. He is a recipient of Shanti Swarup Bhatnagar Award, J. C. Bose Fellowship, and fellowships of science academies in India. There are regions in the world’s oceans where dissolved oxygen concentrations fall below levels critical for sustaining marine life. In the Indian Ocean, both the Arabian Sea and the Bay of Bengal host oxygen minimum zones (OMZs). However, the Arabian Sea contains one of the most intense OMZs in the world.

During his Fulbright–Nehru Fellowship, Prof. Vinayachandran is planning to investigate the processes governing oceanic OMZs and their changes using long-term simulations with a coupled physical-biogeochemical ocean model.

Josna Joseph

Dr. Josna Joseph is an Associate Professor in the Department of Clinical Immunology & Rheumatology at Christian Medical College, Vellore. She completed her PhD in Biological Sciences from Sree Chitra Tirunal Institute for Medical Sciences and Technology in Thiruvananthapuram, Kerala in 2010.

Dr. Josna’s research interests include molecular mechanisms underlying fibrosis, biomaterials, tissue engineering and cytocompatibility. Currently, she is involved in teaching and conducting basic research involving pathomechanism in fibrotic autoimmune disorders.

As a former Fulbright postdoctoral fellow at Harvard Medical School (2014-15), Dr. Josna gained research experience at Massachusetts General Hospital and Boston VA Healthcare system. She is a recipient of Jawaharlal Nehru Memorial Fund (split-site doctoral scheme) at National University of Singapore and APLAR Centre of Excellence fellowship at University of Environmental and Occupational Health, Fukuoka, Japan.

As a Fulbright-Nehru scholar, Dr. Josna plans to learn the intricacies of spatial biology techniques to unravel the double negative B cell-T cell interaction in the affected organs of IgG4-Related Disease patients. This would help to understand the spread of fibrosis from individual cellular interaction level to the extent of a tissue/organ, and to devise targetable mechanisms to delay the disease’s progression.

Ira Raja

Prof. Ira Raja is Professor of English at the University of Delhi. She received her PhD from La Trobe University, Australia. She works at the intersection of postcolonial studies, ageing, and material culture, with a focus on Indian literary and visual cultures. Her research examines how experiences of care, memory, and everyday life are shaped by, and in turn reshape, broader formations of identity, nation, and migration. She has published widely in journals such as Journal of Aging Studies, Postcolonial Studies, and Thesis Eleven, and has edited and co-edited several books, including Grey Areas: An Anthology of Contemporary Indian Fiction on Ageing.

As a Fulbright-Nehru scholar, Prof. Raja is exploring memory as a relational and culturally embedded process. Drawing on contemporary Indian fiction, her project challenges medicalized approaches that frame ageing primarily in terms of decline, showing how forgetting can also enable reinterpretation, selfhood, and social connection. By bringing multilingual Indian literary archives into dialogue with global debates in memory and ageing studies, the project contributes a South Asian perspective to interdisciplinary conversations in the humanities and the medical humanities.

Hemavathi Sugumar

Dr. Hemavathi Sugumar is a Senior Scientist (Scientist D) in Electrochemical Power Sources Division at CSIR-Central Electrochemical Research Institute and Assistant Professor at the Academy of Scientific and Innovative Research (AcSIR). She specializes in battery engineering, energy storage, and electric vehicle (EV) technologies. She holds a PhD in engineering sciences from AcSIR and an ME in power system engineering.

Dr. Sugumar’s research focuses on AI-enabled battery management systems (BMS), electro-thermal diagnostics, battery thermal management, and safety architectures for lithium-ion energy storage systems used in electric mobility and grid applications. She has led nationally relevant CSIR, DST and industry-funded projects on smart BMS development and thermal safety enhancement for mission-critical battery packs. She is a member of more than 20 national and international professional societies and multiple honors, including the IEI Young Engineers Award, INYAS & INAE Member, IEEE Senior Member, and Women in Energy Leadership Recognition (IESW 2025). Through her work, Dr. Sugumar continues to drive innovation in sustainable battery technologies and clean energy transition for India’s e-mobility future.

As a Fulbright-Nehru scholar, Dr. Sugumar is focusing on developing an advanced immersion cooling system for lithium-ion battery packs to improve thermal uniformity, reduce safety risks, and enhance lifecycle management under demanding operating conditions. Through this fellowship, she seeks to develop collaborative modeling and experimental frameworks, publish high-quality research outcomes, and build long-term Indo-U.S. partnerships in battery thermal management, sustainable energy systems, and safer electric-mobility technologies.

Hasan Raja Naqvi

Dr. Hasan Raja Naqvi is an Assistant Professor of geography at Jamia Millia Islamia (JMI), New Delhi. He earned his PhD on “Watershed Management for Soil Conservation: A Case of Nun Nadi Watershed” in 2013 from the Department of Geography at JMI. He completed his undergraduate and master’s degrees in geography from Chaudhary Charan Singh University, Meerut, Uttar Pradesh. His academic background comprises physical geography, environmental systems, and geospatial analysis.

Dr. Naqvi’s research interests include climate resilience, natural hazards, watershed management, air pollution, and geospatial technologies. He has published more than 50 research articles in national and international journals and presented his work in the United States, China, Taiwan, and Ethiopia. He has also completed an Indo-Taiwan collaborative project funded by the Indian Council of Social Science Research and received the Scientific High-Level Visiting Fellowship for France in 2024.

As a Fulbright-Nehru scholar, Dr. Naqvi is working on an interdisciplinary project which applies advanced GeoAI and climate analytics to improve flood-risk assessment, resilience planning, and sustainable watershed management in vulnerable regions of India and the United States.

Gulfishan Khan

Prof. Gulfishan Khan is a specialist in medieval Indian history. Till June 2024, she was professor and chairperson of the Department of History at Aligarh Muslim University (India). Her most recent publication is a paper Representations of the Palace and Cityscape (co-authored with W. M. Thackston) in the annual Muqarnas (Brill: 2024). Her major academic contributions are the two books Indian Muslim Perceptions (Oxford University Press, 1998) and Indo-Persian Elite (New Delhi: Manohar, 2025).

As a Fulbright-Nehru scholar, Prof. Gulfishan Khan would be studying some important aspects of architectural refashioning of the dynamic capital (darul khilafa) Agra, a vibrant medieval urban settlement during the first half of the Seventeenth Century. In this significant period the Mughal court at Agra was the nucleus of a splendid flowering of art and artistic culture, based on blending of Indian and Perso-Islamic traditions under the liberal court-patronage of emperor Shah Jahan. The architectural contribution of imperial women in the aestheticization of the urban landscape of the historic capital and its environs would be highlighted.