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Ratna B. Ray

D-Index & Metrics

Biology and Biochemistry

D-Index
74
Citations
14975
World Ranking
5751
National Ranking
2721

Ratna B. Ray publication distribution in Biology and Biochemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Biology and Biochemistry in 2026. The highlighted bar marks where Ratna B. Ray sits on this spectrum.

47–56 publications: 8 scientists 57–66 publications: 35 scientists 67–76 publications: 106 scientists 77–86 publications: 231 scientists 87–96 publications: 413 scientists 97–106 publications: 546 scientists 107–116 publications: 704 scientists 117–126 publications: 848 scientists 127–136 publications: 980 scientists 137–146 publications: 942 scientists 147–156 publications: 969 scientists 157–166 publications: 949 scientists 167–176 publications: 951 scientists 177–186 publications: 915 scientists 187–196 publications: 787 scientists 197–206 publications: 840 scientists 207–216 publications: 733 scientists 217–226 publications: 708 scientists 227–236 publications: 651 scientists 237–246 publications: 605 scientists 247–256 publications: 510 scientists 257–266 publications: 524 scientists 267–276 publications: 434 scientists 277–286 publications: 417 scientists 287–296 publications: 350 scientists 297–306 publications: 363 scientists 307–316 publications: 315 scientists 317–326 publications: 296 scientists 327–336 publications: 261 scientists 337–346 publications: 240 scientists 347–356 publications: 219 scientists 357–366 publications: 196 scientists 367–376 publications: 154 scientists 377–386 publications: 161 scientists 387–396 publications: 155 scientists 397–406 publications: 145 scientists 407–416 publications: 124 scientists 417–426 publications: 112 scientists 427–436 publications: 132 scientists 437–446 publications: 116 scientists 447–456 publications: 99 scientists 457–466 publications: 81 scientists 467–476 publications: 91 scientists 477–486 publications: 80 scientists 487–496 publications: 80 scientists 497–506 publications: 59 scientists 507–516 publications: 36 scientists 517–526 publications: 46 scientists 527–536 publications: 54 scientists 537–546 publications: 44 scientists 547–556 publications: 43 scientists 557–566 publications: 43 scientists 567–576 publications: 42 scientists 577–586 publications: 25 scientists 587–596 publications: 34 scientists 597–606 publications: 23 scientists 607–616 publications: 33 scientists 617–626 publications: 31 scientists 627–636 publications: 27 scientists 637–646 publications: 25 scientists 647–656 publications: 28 scientists 657–666 publications: 34 scientists 667–676 publications: 18 scientists 677–686 publications: 16 scientists 687–696 publications: 10 scientists 697–706 publications: 12 scientists 707–716 publications: 21 scientists 717–726 publications: 12 scientists 727–736 publications: 12 scientists 737–746 publications: 10 scientists 747–756 publications: 7 scientists 757–766 publications: 13 scientists 767–776 publications: 15 scientists 777–786 publications: 13 scientists 787–796 publications: 9 scientists 797–806 publications: 9 scientists 807–816 publications: 7 scientists 817–826 publications: 4 scientists 827–836 publications: 9 scientists 837–846 publications: 7 scientists 847–856 publications: 3 scientists 857–866 publications: 5 scientists 867–876 publications: 5 scientists 877–886 publications: 11 scientists 887–896 publications: 3 scientists 897–906 publications: 4 scientists 907–916 publications: 7 scientists 917–926 publications: 5 scientists 927–936 publications: 6 scientists 937–946 publications: 6 scientists 947–956 publications: 3 scientists 957–966 publications: 7 scientists 967–976 publications: 2 scientists 977–986 publications: 2 scientists 987–996 publications: 1 scientists 997–1,006 publications: 5 scientists 1,007–1,016 publications: 2 scientists 1,017–1,026 publications: 2 scientists 1,027 publications: 1 scientists 1,028+ publications: 100 scientists
47 publications 1,028+

This scientist: 171 publications — 37th percentile

37% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,028 publications or more.

Ratna B. Ray D-index placement in Biology and Biochemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Biology and Biochemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Ratna B. Ray sits on this spectrum.

40–41 D-Index: 80 scientists 42–43 D-Index: 183 scientists 44–45 D-Index: 316 scientists 46–47 D-Index: 504 scientists 48–49 D-Index: 718 scientists 50–51 D-Index: 899 scientists 52–53 D-Index: 1,025 scientists 54–55 D-Index: 1,149 scientists 56–57 D-Index: 1,235 scientists 58–59 D-Index: 1,253 scientists 60–61 D-Index: 1,162 scientists 62–63 D-Index: 1,130 scientists 64–65 D-Index: 1,031 scientists 66–67 D-Index: 897 scientists 68–69 D-Index: 814 scientists 70–71 D-Index: 714 scientists 72–73 D-Index: 709 scientists 74–75 D-Index: 596 scientists 76–77 D-Index: 512 scientists 78–79 D-Index: 473 scientists 80–81 D-Index: 412 scientists 82–83 D-Index: 373 scientists 84–85 D-Index: 358 scientists 86–87 D-Index: 285 scientists 88–89 D-Index: 273 scientists 90–91 D-Index: 227 scientists 92–93 D-Index: 208 scientists 94–95 D-Index: 193 scientists 96–97 D-Index: 153 scientists 98–99 D-Index: 157 scientists 100–101 D-Index: 148 scientists 102–103 D-Index: 120 scientists 104–105 D-Index: 113 scientists 106–107 D-Index: 100 scientists 108–109 D-Index: 86 scientists 110–111 D-Index: 67 scientists 112–113 D-Index: 71 scientists 114–115 D-Index: 73 scientists 116–117 D-Index: 64 scientists 118–119 D-Index: 53 scientists 120–121 D-Index: 60 scientists 122–123 D-Index: 54 scientists 124–125 D-Index: 43 scientists 126–127 D-Index: 38 scientists 128–129 D-Index: 49 scientists 130–131 D-Index: 26 scientists 132–133 D-Index: 18 scientists 134–135 D-Index: 23 scientists 136–137 D-Index: 32 scientists 138–139 D-Index: 32 scientists 140–141 D-Index: 27 scientists 142–143 D-Index: 19 scientists 144–145 D-Index: 22 scientists 146–147 D-Index: 12 scientists 148–149 D-Index: 16 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 10 scientists 154–155 D-Index: 13 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 9 scientists 162–163 D-Index: 13 scientists 164–165 D-Index: 4 scientists 166 D-Index: 4 scientists 167+ D-Index: 98 scientists
40 D-Index 167+

This scientist: 74 D-Index — 72nd percentile

72% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 167 D-Index or more.

Overview

Ratna B. Ray is affiliated with Saint Louis University in the United States and has an extensive publication record in the fields of biochemistry, genetics, molecular biology, and medicine. Their research primarily spans molecular biology, oncology, immunology, cancer research, and infectious diseases.

Their scientific contributions focus on a range of topics including:

  • Cancer-related molecular mechanisms research
  • RNA modifications and cancer
  • Cancer-related molecular pathways
  • COVID-19 clinical research studies
  • Extracellular vesicles in disease
  • RNA research and splicing
  • Immune cells in cancer

Frequent publication venues where the scientist's work appears include:

  • Cancers
  • Hepatology
  • International Journal of Molecular Sciences
  • Journal of Biological Chemistry
  • Cell Death and Disease

Throughout their career, Ratna B. Ray has co-authored many papers with several frequent collaborators, such as:

  • Subhayan Sur
  • Robert Steele
  • Ranjit Ray
  • Mousumi Khatun

Selected recent publications include:

  • "SARS-CoV-2 spike protein promotes IL-6 trans-signaling by activation of angiotensin II receptor signaling in epithelial cells," 2020, PLoS Pathogens
  • "Bitter Melon (Momordica Charantia), a Nutraceutical Approach for Cancer Prevention and Therapy," 2020, Cancers
  • "Exosomes from COVID-19 Patients Carry Tenascin-C and Fibrinogen-β in Triggering Inflammatory Signals in Cells of Distant Organ," 2021, International Journal of Molecular Sciences
  • "Inhibition of Long Noncoding RNA Linc-Pint by Hepatitis C Virus in Infected Hepatocytes Enhances Lipogenesis," 2020, Hepatology
  • "Hepatitis C virus associated hepatocellular carcinoma," 2020, 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

  • Functions of autophagy in normal and diseased liver

    Mark J. Czaja;Wen Xing Ding;Terrence M. Donohue;Scott L. Friedman

  • Inhibitors of mTOR reverse doxorubicin resistance conferred by PTEN status in prostate cancer cells.

    Viktor Grünwald;Linda DeGraffenried;Douglas Russel;William E. Friedrichs

  • 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

  • Toll-like receptor 4 mediates synergism between alcohol and HCV in hepatic oncogenesis involving stem cell marker Nanog

    Keigo Machida;Hidekazu Tsukamoto;Hasmik Mkrtchyan;Lewei Duan

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

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

  • Reduced PTEN expression in breast cancer cells confers susceptibility to inhibitors of the PI3 kinase/Akt pathway

    L. A. deGraffenried;L. Fulcher;W. E. Friedrichs;V. Grünwald

  • Bitter melon (Momordica charantia) extract inhibits breast cancer cell proliferation by modulating cell cycle regulatory genes and promotes apoptosis.

    Ratna B. Ray;Amit Raychoudhuri;Robert Steele;Pratibha Nerurkar

  • miRNA-29b Suppresses Prostate Cancer Metastasis by Regulating Epithelial–Mesenchymal Transition Signaling

    Peng Ru;Robert Steele;Philip Newhall;Nancy J. Phillips

  • 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

  • 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

  • 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

Frequent Co-Authors

Ranjit Ray
Ranjit Ray Saint Louis University
Robert Steele
Robert Steele University of California, Irvine
Adrian M. Di Bisceglie
Adrian M. Di Bisceglie Saint Louis University
Robert J. C. Steele
Robert J. C. Steele University of Dundee
Hidekazu Tsukamoto
Hidekazu Tsukamoto University of Southern California
Manuel Hidalgo
Manuel Hidalgo Cornell University
Scott L. Friedman
Scott L. Friedman Icahn School of Medicine at Mount Sinai
Daniel F. Hoft
Daniel F. Hoft Saint Louis University
Lin Chen
Lin Chen University of Chicago
Guangyong Peng
Guangyong Peng Saint Louis University

External Links

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Best Scientists Citing Ratna B. Ray

Osamu Yokosuka

Osamu Yokosuka

Chiba University

Publications: 38

Yoshiharu Matsuura

Yoshiharu Matsuura

Osaka University

Publications: 33

Takaji Wakita

Takaji Wakita

National Institute of Infectious Diseases

Publications: 30

Ralf Bartenschlager

Ralf Bartenschlager

Heidelberg University

Publications: 30

Stanley M. Lemon

Stanley M. Lemon

University of North Carolina at Chapel Hill

Publications: 27

Ranjit Ray

Ranjit Ray

Saint Louis University

Publications: 26

Tatsuo Miyamura

Tatsuo Miyamura

National Institutes of Health

Publications: 24

Michael M. C. Lai

Michael M. C. Lai

Academia Sinica

Publications: 24

Hidekazu Tsukamoto

Hidekazu Tsukamoto

University of Southern California

Publications: 24

Wen-Xing Ding

Wen-Xing Ding

University of Kansas

Publications: 21

Jean-Michel Pawlotsky

Jean-Michel Pawlotsky

Inserm

Publications: 21

Kunitada Shimotohno

Kunitada Shimotohno

National Center For Global Health and Medicine

Publications: 20

Ming-Lung Yu

Ming-Lung Yu

Kaohsiung Medical University

Publications: 19

Tetsuro Suzuki

Tetsuro Suzuki

Hamamatsu University

Publications: 18

Hak Hotta

Hak Hotta

Konan Women's University

Publications: 18

Gyongyi Szabo

Gyongyi Szabo

Beth Israel Deaconess Medical Center

Publications: 17

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