World's Best Scientists 2026 revealed!

D-Index & Metrics

Microbiology

D-Index
70
Citations
13975
World Ranking
1979
National Ranking
835

Overview

Ranjit Ray is affiliated with Saint Louis University in the United States. Their research spans several areas within medicine and biochemistry, genetics, and molecular biology, focusing particularly on infectious diseases, molecular biology, hepatology, epidemiology, and oncology.

The scientist's recent publications include studies on viral infections and immune responses. Notable papers include:

  • SARS-CoV-2 spike protein promotes IL-6 trans-signaling by activation of angiotensin II receptor signaling in epithelial cells, 2020, published in PLoS Pathogens
  • SARS-CoV-2 Spike Protein Induces Paracrine Senescence and Leukocyte Adhesion in Endothelial Cells, 2021, published in Journal of Virology
  • Hepatitis C virus associated hepatocellular carcinoma, 2020, published in Advances in cancer research
  • Circulatory Exosomes from COVID-19 Patients Trigger NLRP3 Inflammasome in Endothelial Cells, 2022, published in mBio
  • Hepatitis C virus E1 and modified E2 delivered from an mRNA vaccine induces protective immunity, 2023, published in npj Vaccines

Their research contributions contribute to topics such as hepatitis C virus research, SARS-CoV-2 and COVID-19 research, COVID-19 clinical research studies, hepatitis B virus studies, immune cell function and interaction, inflammasome and immune disorders, and extracellular vesicles in disease.

Frequent co-authors in their work include Keith Meyer, Ratna B. Ray, Tapas Patra, Yuki Haga, and Erin K. Reagan.

The scientist has published extensively in venues such as the Journal of Virology, bioRxiv (Cold Spring Harbor Laboratory), PLoS Pathogens, npj Vaccines, and Advances in Cancer Research.

Best Publications

  • Hepatitis C virus core protein cooperates with ras and transforms primary rat embryo fibroblasts to tumorigenic phenotype.

    R B Ray;L M Lagging;K Meyer;R Ray

  • Transcriptional Repression of p53 Promoter by Hepatitis C Virus Core Protein

    Ratna B. Ray;Robert Steele;Keith Meyer;Ranjit Ray

  • Suppression of Apoptotic Cell Death by Hepatitis C Virus Core Protein

    Ratna B. Ray;Keith Meyer;Ranjit Ray

  • Hepatitis C Virus NS5A Physically Associates with p53 and Regulates p21/waf1 Gene Expression in a p53-Dependent Manner

    Mainak Majumder;Asish K. Ghosh;Robert Steele;Ranjit Ray

  • Transcriptional regulation of cellular and viral promoters by the hepatitis C virus core protein

    R. B. Ray;L. M. Lagging;K. Meyer;R. Steele

  • Inhibition of Tumor Necrosis Factor (TNF-α)-mediated Apoptosis by Hepatitis C Virus Core Protein *

    Ratna B. Ray;Keith Meyer;Robert Steele;Anju Shrivastava

  • Hepatitis C Virus Genotype 1a Growth and Induction of Autophagy

    Malika Ait-Goughoulte;Tatsuo Kanda;Keith Meyer;Jan S. Ryerse

  • Safety and Immunogenicity of HCV E1E2 Vaccine Adjuvanted with MF59 Administered to Healthy Adults

    Sharon E. Frey;Michael Houghton;Stephen Coates;Sergio Abrignani

  • Functional interactions between the fusion protein and hemagglutinin-neuraminidase of human parainfluenza viruses.

    Xiaolei Hu;R. Ray;R. W. Compans

  • Hepatitis C virus NS5A protein modulates cell cycle regulatory genes and promotes cell growth.

    Asish K. Ghosh;Robert Steele;Keith Meyer;Ranjit Ray

  • Hepatitis C Virus Core Protein Upregulates Serine Phosphorylation of Insulin Receptor Substrate-1 and Impairs the Downstream Akt/Protein Kinase B Signaling Pathway for Insulin Resistance

    Sutapa Banerjee;Kousuke Saito;Malika Ait-Goughoulte;Keith Meyer

  • Immune responses to plasmid DNA encoding the hepatitis C virus core protein.

    L. M. Lagging;K. Meyer;D. Hoft;M. Houghton

  • Knockdown of autophagy enhances the innate immune response in hepatitis C virus-infected hepatocytes.

    Shubham Shrivastava;Amit Raychoudhuri;Robert Steele;Ranjit Ray

  • Hepatitis C virus core protein promotes immortalization of primary human hepatocytes.

    Ratna B. Ray;Keith Meyer;Ranjit Ray

  • Hepatitis C virus core protein: intriguing properties and functional relevance

    Ratna B. Ray;Ranjit Ray

  • SARS-CoV-2 spike protein promotes IL-6 trans-signaling by activation of angiotensin II receptor signaling in epithelial cells.

    Tapas Patra;Keith Meyer;Lizzie Geerling;T. Scott Isbell

  • Hepatitis C virus core protein represses p21WAF1/Cip1/Sid1 promoter activity

    Ratna B Ray;Robert Steele;Keith Meyer;Ranjit Ray

  • Mithramycin blocks protein binding and function of the SV40 early promoter.

    R. Ray;R. C. Snyder;S. Thomas;Charles A Koller

  • Exosome-Mediated Intercellular Communication between Hepatitis C Virus-Infected Hepatocytes and Hepatic Stellate Cells.

    Pradip B. Devhare;Reina Sasaki;Shubham Shrivastava;Adrian M. Di Bisceglie

  • Ectopic Expression of Hepatitis C Virus Core Protein Differentially Regulates Nuclear Transcription Factors

    Anju Shrivastava;Sunil K. Manna;Ranjit Ray;Bharat B. Aggarwal

Frequent Co-Authors

Ratna B. Ray
Ratna B. Ray Saint Louis University
Robert Steele
Robert Steele University of California, Irvine
Adrian M. Di Bisceglie
Adrian M. Di Bisceglie Saint Louis University
Richard W. Compans
Richard W. Compans Emory University
Robert B. Belshe
Robert B. Belshe Saint Louis University
Daniel F. Hoft
Daniel F. Hoft Saint Louis University
Sharon E. Frey
Sharon E. Frey Saint Louis University
David R. Gretch
David R. Gretch University of Washington
Maurice Green
Maurice Green Saint Louis University
Alan L. Rothman
Alan L. Rothman University of Rhode Island

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