World's Best Scientists 2026 revealed!

D-Index & Metrics

Neuroscience

D-Index
46
Citations
10666
World Ranking
6615
National Ranking
388

Ujendra Kumar publication distribution in Neuroscience in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Neuroscience in 2026. The highlighted bar marks where Ujendra Kumar sits on this spectrum.

38–47 publications: 18 scientists 48–57 publications: 79 scientists 58–67 publications: 193 scientists 68–77 publications: 323 scientists 78–87 publications: 406 scientists 88–97 publications: 452 scientists 98–107 publications: 539 scientists 108–117 publications: 505 scientists 118–127 publications: 522 scientists 128–137 publications: 469 scientists 138–147 publications: 456 scientists 148–157 publications: 459 scientists 158–167 publications: 397 scientists 168–177 publications: 383 scientists 178–187 publications: 350 scientists 188–197 publications: 302 scientists 198–207 publications: 306 scientists 208–217 publications: 262 scientists 218–227 publications: 242 scientists 228–237 publications: 220 scientists 238–247 publications: 203 scientists 248–257 publications: 174 scientists 258–267 publications: 176 scientists 268–277 publications: 175 scientists 278–287 publications: 125 scientists 288–297 publications: 116 scientists 298–307 publications: 127 scientists 308–317 publications: 128 scientists 318–327 publications: 99 scientists 328–337 publications: 89 scientists 338–347 publications: 78 scientists 348–357 publications: 96 scientists 358–367 publications: 66 scientists 368–377 publications: 59 scientists 378–387 publications: 65 scientists 388–397 publications: 54 scientists 398–407 publications: 48 scientists 408–417 publications: 49 scientists 418–427 publications: 34 scientists 428–437 publications: 31 scientists 438–447 publications: 30 scientists 448–457 publications: 31 scientists 458–467 publications: 36 scientists 468–477 publications: 40 scientists 478–487 publications: 35 scientists 488–497 publications: 30 scientists 498–507 publications: 23 scientists 508–517 publications: 26 scientists 518–527 publications: 20 scientists 528–537 publications: 23 scientists 538–547 publications: 20 scientists 548–557 publications: 20 scientists 558–567 publications: 17 scientists 568–577 publications: 14 scientists 578–587 publications: 20 scientists 588–597 publications: 20 scientists 598–607 publications: 19 scientists 608–617 publications: 18 scientists 618–627 publications: 17 scientists 628–637 publications: 11 scientists 638–647 publications: 11 scientists 648–657 publications: 11 scientists 658–667 publications: 8 scientists 668–677 publications: 7 scientists 678–687 publications: 11 scientists 688–697 publications: 10 scientists 698–707 publications: 4 scientists 708–717 publications: 6 scientists 718–727 publications: 5 scientists 728–737 publications: 5 scientists 738–747 publications: 9 scientists 748–757 publications: 9 scientists 758–767 publications: 3 scientists 768–777 publications: 7 scientists 778–787 publications: 7 scientists 788–797 publications: 6 scientists 798–807 publications: 2 scientists 808–817 publications: 2 scientists 818–827 publications: 7 scientists 828–837 publications: 0 scientists 838–847 publications: 9 scientists 848–857 publications: 3 scientists 858–867 publications: 1 scientists 868–877 publications: 3 scientists 878–886 publications: 6 scientists 887+ publications: 100 scientists
38 publications 887+

This scientist: 136 publications — 36th percentile

36% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 887 publications or more.

Ujendra Kumar D-index placement in Neuroscience in 2026

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

30–31 D-Index: 42 scientists 32–33 D-Index: 172 scientists 34–35 D-Index: 296 scientists 36–37 D-Index: 435 scientists 38–39 D-Index: 459 scientists 40–41 D-Index: 456 scientists 42–43 D-Index: 467 scientists 44–45 D-Index: 478 scientists 46–47 D-Index: 512 scientists 48–49 D-Index: 435 scientists 50–51 D-Index: 425 scientists 52–53 D-Index: 418 scientists 54–55 D-Index: 392 scientists 56–57 D-Index: 357 scientists 58–59 D-Index: 334 scientists 60–61 D-Index: 328 scientists 62–63 D-Index: 260 scientists 64–65 D-Index: 278 scientists 66–67 D-Index: 239 scientists 68–69 D-Index: 250 scientists 70–71 D-Index: 210 scientists 72–73 D-Index: 200 scientists 74–75 D-Index: 189 scientists 76–77 D-Index: 170 scientists 78–79 D-Index: 146 scientists 80–81 D-Index: 113 scientists 82–83 D-Index: 126 scientists 84–85 D-Index: 100 scientists 86–87 D-Index: 84 scientists 88–89 D-Index: 99 scientists 90–91 D-Index: 84 scientists 92–93 D-Index: 85 scientists 94–95 D-Index: 72 scientists 96–97 D-Index: 76 scientists 98–99 D-Index: 45 scientists 100–101 D-Index: 49 scientists 102–103 D-Index: 43 scientists 104–105 D-Index: 32 scientists 106–107 D-Index: 45 scientists 108–109 D-Index: 50 scientists 110–111 D-Index: 32 scientists 112–113 D-Index: 39 scientists 114–115 D-Index: 32 scientists 116–117 D-Index: 29 scientists 118–119 D-Index: 27 scientists 120–121 D-Index: 19 scientists 122–123 D-Index: 23 scientists 124–125 D-Index: 27 scientists 126–127 D-Index: 16 scientists 128–129 D-Index: 24 scientists 130–131 D-Index: 13 scientists 132–133 D-Index: 21 scientists 134–135 D-Index: 17 scientists 136–137 D-Index: 14 scientists 138–139 D-Index: 15 scientists 140–141 D-Index: 10 scientists 142–143 D-Index: 10 scientists 144–145 D-Index: 13 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 8 scientists 150–151 D-Index: 6 scientists 152–153 D-Index: 6 scientists 154–155 D-Index: 7 scientists 156–157 D-Index: 7 scientists 158–159 D-Index: 10 scientists 160–161 D-Index: 4 scientists 162 D-Index: 8 scientists 163+ D-Index: 100 scientists
30 D-Index 163+

This scientist: 46 D-Index — 32nd percentile

32% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 163 D-Index or more.

Overview

Ujendra Kumar is affiliated with the University of British Columbia in Canada and conducts research primarily in the fields of Medicine, Biochemistry, Genetics and Molecular Biology, and Neuroscience. Their work spans several subfields including Molecular Biology, Pharmacology, Epidemiology, Cellular and Molecular Neuroscience, and Endocrinology, Diabetes and Metabolism.

The scientist's recent publications cover a range of topics targeting molecular and cellular mechanisms in neurological and cancer research contexts. Notable papers include:

  • Cannabinol modulates neuroprotection and intraocular pressure: A potential multi-target therapeutic intervention for glaucoma (2021) published in Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease
  • Somatostatin-Mediated Regulation of Retinoic Acid-Induced Differentiation of SH-SY5Y Cells: Neurotransmitters Phenotype Characterization (2022) published in Biomedicines
  • Comparative changes in breast cancer cell proliferation and signalling following somatostatin and cannabidiol treatment (2022) published in Biochemical and Biophysical Research Communications
  • Somatostatin Ameliorates β-Amyloid-Induced Cytotoxicity via the Regulation of CRMP2 Phosphorylation and Calcium Homeostasis in SH-SY5Y Cells (2021) published in Biomedicines
  • Comparative distribution of somatostatin and somatostatin receptors in PTU-induced hypothyroidism (2020) published in Endocrine

Frequent topics explored in their work include retinal development and disorders, cannabis and cannabinoid research, neuroendocrine tumor research advances, glaucoma and retinal disorders, lung cancer research studies, PI3K/AKT/mTOR signaling pathways in cancer, and receptor mechanisms and signaling.

Ujendra Kumar collaborates regularly with multiple researchers, with frequent coauthors such as R.K. Somvanshi, Sneha Singh, Shenglong Zou, Helen A Oliveira, and Salam Kadhim.

Their research has been published in journals including Biomedicines, Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease, Biochemical and Biophysical Research Communications, and Endocrine.

Best Publications

  • Cannabinoid Receptors and the Endocannabinoid System: Signaling and Function in the Central Nervous System.

    Shenglong Zou;Ujendra Kumar

  • Receptors for Dopamine and Somatostatin: Formation of Hetero-Oligomers with Enhanced Functional Activity

    Magalie Rocheville;Daniela C. Lange;Ujendra Kumar;Shutish C. Patel

  • Subtypes of the somatostatin receptor assemble as functional homo- and heterodimers

    Magalie Rocheville;Daniela C. Lange;Daniela C. Lange;Ujendra Kumar;Ramakrishnan Sasi

  • Somatostatin receptors in primary human breast cancer: quantitative analysis of mRNA for subtypes 1–5 and correlation with receptor protein expression and tumor pathology

    U. Kumar;S. I. Grigorakis;H. L. Watt;R. Sasi

  • Subtype-selective expression of the five somatostatin receptors (hSSTR1-5) in human pancreatic islet cells: a quantitative double-label immunohistochemical analysis.

    Ujendra Kumar;Ramakrishnan Sasi;Sundar Suresh;Amit Patel

  • Expression of somatostatin receptor subtypes in human brain tumors

    Anne Dutour;Ujendra Kumar;Rosemarie Panetta;L'Hovicine Ouafik

  • Localization of Niemann–Pick C1 protein in astrocytes: Implications for neuronal degeneration in Niemann– Pick type C disease

    Patel Sc;Suresh S;Kumar U;Hu Cy

  • Agonist-dependent regulation of cloned human somatostatin receptor types 1-5 (hSSTR1-5): subtype selective internalization or upregulation.

    N Hukovic;R Panetta;U Kumar;Y C Patel

  • Ligand binding to somatostatin receptors induces receptor-specific oligomer formation in live cells

    Ramesh C. Patel;Ujendra Kumar;Don C. Lamb;John S. Eid

  • Heterooligomerization of human dopamine receptor 2 and somatostatin receptor 2 Co-immunoprecipitation and fluorescence resonance energy transfer analysis.

    Alessandra Baragli;Haydar Alturaihi;Heather L. Watt;Ali Abdallah

  • Somatostatin is required for masculinization of growth hormone–regulated hepatic gene expression but not of somatic growth

    Malcolm J. Low;Veronica Otero-Corchon;Albert F. Parlow;Jose L. Ramirez

  • Immunohistochemical detection of somatostatin receptor types 1-5 in medullary carcinoma of the thyroid.

    Mauro Papotti;Ujendra Kumar;Marco Volante;Carla Pecchioni

  • Expression of the Five Somatostatin Receptor (SSTR1-5) Subtypes in Rat Pituitary Somatotrophes: Quantitative Analysis by Double-Label Immunofluorescence Confocal Microscopy

    Ujendra Kumar;Dale Laird;Coimbatore B. Srikant;Emanuel Escher

  • Expression of somatostatin receptors in normal and cirrhotic human liver and in hepatocellular carcinoma

    Hendrik Reynaert;Krista Rombouts;Alain Vandermonde;Daniel Urbain

  • Immunohistochemical localization of dopamine receptor subtypes (D1R-D5R) in Alzheimer's disease brain.

    Ujendra Kumar;Shutish C. Patel

  • Neurodegeneration in Niemann-Pick type C disease mice.

    Wei-Yi Ong;Ujendra Kumar;Robert C. Switzer;Anita Sidhu

  • SEX-RELATED DIFFERENCES IN NMDA-EVOKED RAT MASSETER MUSCLE AFFERENT DISCHARGE RESULT FROM ESTROGEN-MEDIATED MODULATION OF PERIPHERAL NMDA RECEPTOR ACTIVITY

    Xu-Dong Dong;Mandeep K. Mann;Ujendra Kumar;Peter Svensson

  • Calcium-sensing receptor dimerizes in the endoplasmic reticulum: biochemical and biophysical characterization of CASR mutants retained intracellularly

    Svetlana Pidasheva;Michael Grant;Lucie Canaff;Oya Ercan

  • Expression of somatostatin receptor subtypes (SSTR1-5) in Alzheimer's disease brain: an immunohistochemical analysis.

    U. Kumar

  • Interaction of structure-specific and promiscuous G-protein–coupled receptors mediates small-molecule signaling in Caenorhabditis elegans

    Donha Park;Inish O'Doherty;Rishi K. Somvanshi;Axel Bethke

  • SUBTYPES OF THE SOMATOSTATIN RECEPTOR ASSEMBLE AS FUNCTIONAL

    M Rocheville;D C Lange;U Kumar;R Sasi

Frequent Co-Authors

Brian E. Cairns
Brian E. Cairns University of British Columbia
Lars Arendt-Nielsen
Lars Arendt-Nielsen Aalborg University
Wei-Yi Ong
Wei-Yi Ong National University of Singapore
John H. McNeill
John H. McNeill University of British Columbia
Marcelo Rubinstein
Marcelo Rubinstein University of Buenos Aires
Paulette Bioulac-Sage
Paulette Bioulac-Sage University of Bordeaux
Massimo Pinzani
Massimo Pinzani The Royal Free Hospital
Nabil G. Seidah
Nabil G. Seidah University of Montreal
James W. Hu
James W. Hu University of Toronto
Malcolm J. Low
Malcolm J. Low University of Michigan–Ann Arbor

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 neuroscience, exploring complementary online degrees and career pathways can expand job opportunities and skill sets. Fields like psychology, social work, and behavioral analysis often intersect with neuroscience, offering versatile career options across healthcare, research, and education.

Students seeking flexibility may consider online programs such as an msw degree or the fastest online psychology degree. These programs typically offer accelerated options and are ideal for learners looking to enter the workforce quickly.

Aspiring behavioral analysts can benefit from the cheapest bcba online program, which stands out for its affordability and flexibility. For those exploring social work, high-quality online msw programs can help you gain advanced skills in less time.

Each of these pathways complements neuroscience by enhancing your understanding of brain behavior, mental health, and therapeutic interventions, ultimately broadening your professional scope and career possibilities.

Best Scientists Citing Ujendra Kumar

Trending Scientists

Recently Published Articles