World's Best Scientists 2026 revealed!
Ramnik J. Xavier

Ramnik J. Xavier

Award Badge
Best Scientists
2025
Award Badge
Immunology
USA
2026

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Best Scientists 182 563 518 360 325 676 187315
Immunology 183 28 26 19 18 645 200653
Medicine 185 301 274 193 174 667 204959

Ramnik J. Xavier publications per year

The chart shows the history of publications by Ramnik J. Xavier between 1992 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Ramnik J. Xavier published across 34 years, from 1992 to 2025, averaging 26.1 papers a year. Output peaked at 93 publications in 2023. 71 of the 888 publications appeared in the last two years.

No. of publications
20 40 60 80
Bar chart. Horizontal axis: year, 1992 to 2025. Vertical axis: number of publications, 0 to 93. Peak 93 publications in 2023. 1992: 1 publication 1993: 1 publication 1994: 1 publication 1995: 4 publications 1996: 2 publications 1997: 0 publications 1998: 7 publications 1999: 2 publications 2000: 8 publications 2001: 6 publications 2002: 5 publications 2003: 4 publications 2004: 6 publications 2005: 6 publications 2006: 9 publications 2007: 10 publications 2008: 28 publications 2009: 20 publications 2010: 19 publications 2011: 29 publications 2012: 33 publications 2013: 39 publications 2014: 49 publications 2015: 35 publications 2016: 78 publications 2017: 59 publications 2018: 59 publications 2019: 63 publications 2020: 36 publications 2021: 57 publications 2022: 48 publications 2023: 93 publications 2024: 33 publications 2025: 38 publications
1992 2025

888 publications in total across all disciplines

View publications per year as a table
Ramnik J. Xavier: publications per year, 1992 to 2025
Year Publications
1992 1
1993 1
1994 1
1995 4
1996 2
1997 0
1998 7
1999 2
2000 8
2001 6
2002 5
2003 4
2004 6
2005 6
2006 9
2007 10
2008 28
2009 20
2010 19
2011 29
2012 33
2013 39
2014 49
2015 35
2016 78
2017 59
2018 59
2019 63
2020 36
2021 57
2022 48
2023 93
2024 33
2025 38
Total 888
Download as CSV

Ramnik J. Xavier publication distribution in Immunology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Immunology in 2026. The highlighted bar marks where Ramnik J. Xavier sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 76 bars. Horizontal axis: publications, 62–71 to 807+. Vertical axis: number of scientists, 0 to 189. Most scientists, 189, have 152–161 publications. The last bar groups every scientist with 807 publications or more. The highlighted bar, 642–651 publications, is where this scientist sits. 62–71 publications: 9 scientists 72–81 publications: 23 scientists 82–91 publications: 40 scientists 92–101 publications: 72 scientists 102–111 publications: 86 scientists 112–121 publications: 108 scientists 122–131 publications: 150 scientists 132–141 publications: 160 scientists 142–151 publications: 159 scientists 152–161 publications: 189 scientists 162–171 publications: 166 scientists 172–181 publications: 181 scientists 182–191 publications: 188 scientists 192–201 publications: 187 scientists 202–211 publications: 178 scientists 212–221 publications: 158 scientists 222–231 publications: 168 scientists 232–241 publications: 159 scientists 242–251 publications: 160 scientists 252–261 publications: 148 scientists 262–271 publications: 116 scientists 272–281 publications: 125 scientists 282–291 publications: 115 scientists 292–301 publications: 111 scientists 302–311 publications: 95 scientists 312–321 publications: 97 scientists 322–331 publications: 97 scientists 332–341 publications: 99 scientists 342–351 publications: 96 scientists 352–361 publications: 69 scientists 362–371 publications: 76 scientists 372–381 publications: 71 scientists 382–391 publications: 71 scientists 392–401 publications: 62 scientists 402–411 publications: 54 scientists 412–421 publications: 41 scientists 422–431 publications: 63 scientists 432–441 publications: 53 scientists 442–451 publications: 31 scientists 452–461 publications: 42 scientists 462–471 publications: 40 scientists 472–481 publications: 29 scientists 482–491 publications: 34 scientists 492–501 publications: 30 scientists 502–511 publications: 23 scientists 512–521 publications: 41 scientists 522–531 publications: 29 scientists 532–541 publications: 28 scientists 542–551 publications: 16 scientists 552–561 publications: 18 scientists 562–571 publications: 18 scientists 572–581 publications: 17 scientists 582–591 publications: 17 scientists 592–601 publications: 17 scientists 602–611 publications: 19 scientists 612–621 publications: 13 scientists 622–631 publications: 12 scientists 632–641 publications: 11 scientists 642–651 publications: 16 scientists 652–661 publications: 9 scientists 662–671 publications: 5 scientists 672–681 publications: 13 scientists 682–691 publications: 12 scientists 692–701 publications: 6 scientists 702–711 publications: 6 scientists 712–721 publications: 9 scientists 722–731 publications: 9 scientists 732–741 publications: 6 scientists 742–751 publications: 11 scientists 752–761 publications: 10 scientists 762–771 publications: 7 scientists 772–781 publications: 12 scientists 782–791 publications: 7 scientists 792–801 publications: 5 scientists 802–806 publications: 1 scientist 807+ publications: 100 scientists
62–71 publications 807+

This scientist: 645 publications — 95th percentile

95% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 807 publications or more.

View publications distribution as a table
Number of Immunology scientists by publication count, Research.com 2026 ranking edition. Based on 4,929 ranked scientists.
Publications Scientists This scientist
62–71 9
72–81 23
82–91 40
92–101 72
102–111 86
112–121 108
122–131 150
132–141 160
142–151 159
152–161 189
162–171 166
172–181 181
182–191 188
192–201 187
202–211 178
212–221 158
222–231 168
232–241 159
242–251 160
252–261 148
262–271 116
272–281 125
282–291 115
292–301 111
302–311 95
312–321 97
322–331 97
332–341 99
342–351 96
352–361 69
362–371 76
372–381 71
382–391 71
392–401 62
402–411 54
412–421 41
422–431 63
432–441 53
442–451 31
452–461 42
462–471 40
472–481 29
482–491 34
492–501 30
502–511 23
512–521 41
522–531 29
532–541 28
542–551 16
552–561 18
562–571 18
572–581 17
582–591 17
592–601 17
602–611 19
612–621 13
622–631 12
632–641 11
642–651 16 645
652–661 9
662–671 5
672–681 13
682–691 12
692–701 6
702–711 6
712–721 9
722–731 9
732–741 6
742–751 11
752–761 10
762–771 7
772–781 12
782–791 7
792–801 5
802–806 1
807+ 100
Download as CSV

Ramnik J. Xavier D-index placement in Immunology in 2026

The chart shows the D-index (discipline H-index) distribution of Immunology scientists ranked by Research.com in 2026. The highlighted bar marks where Ramnik J. Xavier sits on this spectrum.

No. of scientists
50 100 150 200
Bar chart with 60 bars. Horizontal axis: D-Index, 40–41 to 157+. Vertical axis: number of scientists, 0 to 201. Most scientists, 201, have 58–59 D-Index. The last bar groups every scientist with 157 D-Index or more. The highlighted bar, 157+ D-Index, is where this scientist sits. 40–41 D-Index: 28 scientists 42–43 D-Index: 91 scientists 44–45 D-Index: 157 scientists 46–47 D-Index: 192 scientists 48–49 D-Index: 175 scientists 50–51 D-Index: 188 scientists 52–53 D-Index: 177 scientists 54–55 D-Index: 155 scientists 56–57 D-Index: 194 scientists 58–59 D-Index: 201 scientists 60–61 D-Index: 197 scientists 62–63 D-Index: 201 scientists 64–65 D-Index: 173 scientists 66–67 D-Index: 167 scientists 68–69 D-Index: 172 scientists 70–71 D-Index: 199 scientists 72–73 D-Index: 184 scientists 74–75 D-Index: 133 scientists 76–77 D-Index: 163 scientists 78–79 D-Index: 127 scientists 80–81 D-Index: 121 scientists 82–83 D-Index: 125 scientists 84–85 D-Index: 121 scientists 86–87 D-Index: 102 scientists 88–89 D-Index: 96 scientists 90–91 D-Index: 75 scientists 92–93 D-Index: 72 scientists 94–95 D-Index: 74 scientists 96–97 D-Index: 66 scientists 98–99 D-Index: 68 scientists 100–101 D-Index: 49 scientists 102–103 D-Index: 60 scientists 104–105 D-Index: 54 scientists 106–107 D-Index: 36 scientists 108–109 D-Index: 23 scientists 110–111 D-Index: 52 scientists 112–113 D-Index: 41 scientists 114–115 D-Index: 34 scientists 116–117 D-Index: 25 scientists 118–119 D-Index: 28 scientists 120–121 D-Index: 11 scientists 122–123 D-Index: 20 scientists 124–125 D-Index: 27 scientists 126–127 D-Index: 19 scientists 128–129 D-Index: 20 scientists 130–131 D-Index: 16 scientists 132–133 D-Index: 17 scientists 134–135 D-Index: 14 scientists 136–137 D-Index: 15 scientists 138–139 D-Index: 9 scientists 140–141 D-Index: 11 scientists 142–143 D-Index: 9 scientists 144–145 D-Index: 9 scientists 146–147 D-Index: 7 scientists 148–149 D-Index: 7 scientists 150–151 D-Index: 7 scientists 152–153 D-Index: 5 scientists 154–155 D-Index: 8 scientists 156 D-Index: 6 scientists 157+ D-Index: 96 scientists
40–41 D-Index 157+

This scientist: 183 D-Index — 99th percentile

99% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 157 D-Index or more.

View D-Index distribution as a table
Number of Immunology scientists by D-index, Research.com 2026 ranking edition. Based on 4,929 ranked scientists.
D-Index Scientists This scientist
40–41 28
42–43 91
44–45 157
46–47 192
48–49 175
50–51 188
52–53 177
54–55 155
56–57 194
58–59 201
60–61 197
62–63 201
64–65 173
66–67 167
68–69 172
70–71 199
72–73 184
74–75 133
76–77 163
78–79 127
80–81 121
82–83 125
84–85 121
86–87 102
88–89 96
90–91 75
92–93 72
94–95 74
96–97 66
98–99 68
100–101 49
102–103 60
104–105 54
106–107 36
108–109 23
110–111 52
112–113 41
114–115 34
116–117 25
118–119 28
120–121 11
122–123 20
124–125 27
126–127 19
128–129 20
130–131 16
132–133 17
134–135 14
136–137 15
138–139 9
140–141 11
142–143 9
144–145 9
146–147 7
148–149 7
150–151 7
152–153 5
154–155 8
156 6
157+ 96 183
Download as CSV

Research.com Recognitions

  • 2026 - Research.com Immunology in United States Leader Award
  • 2025 - Research.com Best Scientists Award
  • 2025 - Research.com Immunology in United States Leader Award
  • 2022 - Research.com Microbiology in United States Leader Award
  • Member of the Association of American Physicians
  • Member of the Association of American Physicians
  • Member of the Association of American Physicians
  • Member of the Association of American Physicians
  • Member of the Association of American Physicians
  • Member of the Association of American Physicians
  • Member of the Association of American Physicians

Overview

Ramnik J. Xavier is affiliated with the Broad Institute in the United States. Their research output spans major fields including Biochemistry, Genetics and Molecular Biology, as well as Medicine. Within these broad categories, their work is concentrated in subfields such as Molecular Biology, Immunology, Genetics, Epidemiology, and Surgery.

The scientist's research topics include:

  • Gut microbiota and health
  • Inflammatory Bowel Disease
  • Immune Cell Function and Interaction
  • Single-cell and spatial transcriptomics
  • IL-33, ST2, and ILC Pathways
  • Microscopic Colitis
  • T-cell and B-cell Immunology

Xavier has published extensively in key venues, with frequent contributions to:

  • bioRxiv (Cold Spring Harbor Laboratory)
  • University of Groningen research database (University of Groningen / Centre for Information Technology)
  • Gastroenterology
  • Nature
  • Nature Communications

Notable recent papers include:

  • Defining trained immunity and its role in health and disease, 2020, Nature Reviews. Immunology
  • Structure-based protein function prediction using graph convolutional networks, 2021, Nature Communications
  • Pathway paradigms revealed from the genetics of inflammatory bowel disease, 2020, Nature
  • Genome-wide enhancer maps link risk variants to disease genes, 2021, Nature
  • Novel bile acid biosynthetic pathways are enriched in the microbiome of centenarians, 2021, Nature

Frequent collaborators include:

  • Hera Vlamakis
  • Daniel B. Graham
  • Leo A. B. Joosten
  • Ashwin N. Ananthakrishnan
  • Mihai G. Netea

Among professional recognitions, Ramnik J. Xavier is a member of the Association of American Physicians, an affiliation that signifies a level of peer acknowledgment within the medical research community.

Best Publications

  • Guidelines for the use and interpretation of assays for monitoring autophagy (4th edition)

    Daniel J. Klionsky;Amal Kamal Abdel-Aziz;Sara Abdelfatah;Mahmoud Abdellatif

  • Guidelines for the use and interpretation of assays for monitoring autophagy

    Daniel J. Klionsky;Fabio C. Abdalla;Hagai Abeliovich;Robert T. Abraham

  • Guidelines for the use and interpretation of assays for monitoring autophagy (3rd edition)

    Daniel J. Klionsky;Kotb Abdelmohsen;Akihisa Abe;Joynal Abedin

  • Unravelling the pathogenesis of inflammatory bowel disease

    R. J. Xavier;Daniel K Podolsky

  • Host-microbe interactions have shaped the genetic architecture of inflammatory bowel disease

    Luke Jostins;Stephan Ripke;Rinse K Weersma;Richard H Duerr

  • Succinate is an inflammatory signal that induces IL-1β through HIF-1α

    G. M. Tannahill;A. M. Curtis;J. Adamik;E. M. Palsson-McDermott

  • The Treatment-Naive Microbiome in New-Onset Crohn’s Disease

    Dirk Gevers;Subra Kugathasan;Lee A. Denson;Yoshiki Vázquez-Baeza

  • Regulation of inflammatory responses by gut microbiota and chemoattractant receptor GPR43

    Kendle M. Maslowski;Angelica T. Vieira;Angelica T. Vieira;Aylwin Ng;Jan Kranich

  • Genetics and pathogenesis of inflammatory bowel disease

    Bernard Khor;Agnès Gardet;Ramnik J. Xavier;Ramnik J. Xavier

  • Genome-wide association defines more than 30 distinct susceptibility loci for Crohn's disease

    Jeffrey C. Barrett;Sarah Hansoul;Dan L. Nicolae;Judy H. Cho

  • Dysfunction of the intestinal microbiome in inflammatory bowel disease and treatment

    Xochitl C Morgan;Timothy L Tickle;Timothy L Tickle;Harry Sokol;Harry Sokol;Dirk Gevers

  • Multi-omics of the gut microbial ecosystem in inflammatory bowel diseases.

    Jason Lloyd-Price;Jason Lloyd-Price;Cesar Arze;Ashwin N. Ananthakrishnan;Melanie Schirmer;Melanie Schirmer

  • Trained immunity: A program of innate immune memory in health and disease

    Mihai G. Netea;Leo A. B. Joosten;Eicke Latz;Kingston H. G. Mills

  • Defining trained immunity and its role in health and disease

    Mihai G. Netea;Mihai G. Netea;Jorge Domínguez-Andrés;Luis B. Barreiro;Luis B. Barreiro;Triantafyllos Chavakis;Triantafyllos Chavakis

  • CRISPR-Cas9 Knockin Mice for Genome Editing and Cancer Modeling

    Randall J. Platt;Sidi Chen;Yang Zhou;Michael J. Yim

  • mTOR- and HIF-1α–mediated aerobic glycolysis as metabolic basis for trained immunity

    Shih-Chin Cheng;Jessica Quintin;Robert A. Cramer;Kelly M. Shepardson

  • Succinate Dehydrogenase Supports Metabolic Repurposing of Mitochondria to Drive Inflammatory Macrophages

    Evanna L. Mills;Beth Kelly;Angela Logan;Ana S.H. Costa

  • Genome-wide association study identifies new susceptibility loci for Crohn disease and implicates autophagy in disease pathogenesis

    John D. Rioux;John D. Rioux;Ramnik J. Xavier;Kent D. Taylor;Mark S. Silverberg

  • The Microbiome in Inflammatory Bowel Disease: Current Status and the Future Ahead

    Aleksandar D. Kostic;Ramnik J. Xavier;Ramnik J. Xavier;Dirk Gevers

Frequent Co-Authors

Curtis Huttenhower
Curtis Huttenhower Harvard University
Mark J. Daly
Mark J. Daly Massachusetts General Hospital
Hera Vlamakis
Hera Vlamakis Broad Institute
Ashwin N. Ananthakrishnan
Ashwin N. Ananthakrishnan Harvard University
Aylwin Ng
Aylwin Ng Harvard University
Cisca Wijmenga
Cisca Wijmenga University Medical Center Groningen
Mihai G. Netea
Mihai G. Netea Radboud University
John D. Rioux
John D. Rioux University of Montreal
Daniel K. Podolsky
Daniel K. Podolsky The University of Texas at Dallas
Eric A. Franzosa
Eric A. Franzosa Harvard University

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

For those interested in Immunology, exploring related online degrees can open diverse career opportunities in healthcare and research. Many students begin with foundational nursing education through online BSN programs for non nurses. These programs are designed to help individuals transition into nursing without prior experience, providing a solid background for advanced specialization.

Students looking to expedite their pathway might consider an accelerated FNP program, which offers a faster track to becoming a Family Nurse Practitioner, a role that often collaborates closely with immunology experts in patient care.

For practicing Family Nurse Practitioners aiming to specialize further, obtaining an FNP to acute care certification is a common next step. This certification allows practitioners to work with critically ill patients, often integrating immunology knowledge in acute settings.

Finally, finding the right program is crucial. Many prospective students look for accelerated nursing programs near me to balance speed, accessibility, and quality education. These accelerated options help you enter the field quickly while focusing on specialized areas like immunology.

Best Scientists Citing Ramnik J. Xavier

Trending Scientists

Recently Published Articles