World's Best Scientists 2026 revealed!

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Biology and Biochemistry 63 10278 9492 4479 4029 412 13241

Fayez K. Ghishan publications per year

The chart shows the history of publications by Fayez K. Ghishan between 1978 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Fayez K. Ghishan published across 49 years, from 1978 to 2026, averaging 9.2 papers a year. Output peaked at 26 publications in 2012. 9 of the 452 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 1978 to 2026. Vertical axis: number of publications, 0 to 26. Peak 26 publications in 2012. 1978: 6 publications 1979: 3 publications 1980: 8 publications 1981: 17 publications 1982: 9 publications 1983: 19 publications 1984: 7 publications 1985: 9 publications 1986: 8 publications 1987: 12 publications 1988: 10 publications 1989: 16 publications 1990: 12 publications 1991: 12 publications 1992: 5 publications 1993: 9 publications 1994: 2 publications 1995: 6 publications 1996: 4 publications 1997: 4 publications 1998: 8 publications 1999: 5 publications 2000: 9 publications 2001: 9 publications 2002: 6 publications 2003: 8 publications 2004: 7 publications 2005: 9 publications 2006: 15 publications 2007: 7 publications 2008: 12 publications 2009: 9 publications 2010: 17 publications 2011: 11 publications 2012: 26 publications 2013: 15 publications 2014: 17 publications 2015: 15 publications 2016: 12 publications 2017: 8 publications 2018: 10 publications 2019: 6 publications 2020: 7 publications 2021: 1 publication 2022: 9 publications 2023: 2 publications 2024: 5 publications 2025: 8 publications 2026: 1 publication
1978 2026

452 publications in total across all disciplines

View publications per year as a table
Fayez K. Ghishan: publications per year, 1978 to 2026
Year Publications
1978 6
1979 3
1980 8
1981 17
1982 9
1983 19
1984 7
1985 9
1986 8
1987 12
1988 10
1989 16
1990 12
1991 12
1992 5
1993 9
1994 2
1995 6
1996 4
1997 4
1998 8
1999 5
2000 9
2001 9
2002 6
2003 8
2004 7
2005 9
2006 15
2007 7
2008 12
2009 9
2010 17
2011 11
2012 26
2013 15
2014 17
2015 15
2016 12
2017 8
2018 10
2019 6
2020 7
2021 1
2022 9
2023 2
2024 5
2025 8
2026 1
Total 452
Download as CSV

Fayez K. Ghishan 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 Fayez K. Ghishan sits on this spectrum.

No. of scientists
200 400 600 800
Bar chart with 100 bars. Horizontal axis: publications, 47–56 to 1,028+. Vertical axis: number of scientists, 0 to 980. Most scientists, 980, have 127–136 publications. The last bar groups every scientist with 1,028 publications or more. The highlighted bar, 407–416 publications, is where this scientist sits. 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 scientist 997–1,006 publications: 5 scientists 1,007–1,016 publications: 2 scientists 1,017–1,026 publications: 2 scientists 1,027 publications: 1 scientist 1,028+ publications: 100 scientists
47–56 publications 1,028+

This scientist: 412 publications — 91st percentile

91% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Biology and Biochemistry scientists by publication count, Research.com 2026 ranking edition. Based on 19,587 ranked scientists.
Publications Scientists This scientist
47–56 8
57–66 35
67–76 106
77–86 231
87–96 413
97–106 546
107–116 704
117–126 848
127–136 980
137–146 942
147–156 969
157–166 949
167–176 951
177–186 915
187–196 787
197–206 840
207–216 733
217–226 708
227–236 651
237–246 605
247–256 510
257–266 524
267–276 434
277–286 417
287–296 350
297–306 363
307–316 315
317–326 296
327–336 261
337–346 240
347–356 219
357–366 196
367–376 154
377–386 161
387–396 155
397–406 145
407–416 124 412
417–426 112
427–436 132
437–446 116
447–456 99
457–466 81
467–476 91
477–486 80
487–496 80
497–506 59
507–516 36
517–526 46
527–536 54
537–546 44
547–556 43
557–566 43
567–576 42
577–586 25
587–596 34
597–606 23
607–616 33
617–626 31
627–636 27
637–646 25
647–656 28
657–666 34
667–676 18
677–686 16
687–696 10
697–706 12
707–716 21
717–726 12
727–736 12
737–746 10
747–756 7
757–766 13
767–776 15
777–786 13
787–796 9
797–806 9
807–816 7
817–826 4
827–836 9
837–846 7
847–856 3
857–866 5
867–876 5
877–886 11
887–896 3
897–906 4
907–916 7
917–926 5
927–936 6
937–946 6
947–956 3
957–966 7
967–976 2
977–986 2
987–996 1
997–1,006 5
1,007–1,016 2
1,017–1,026 2
1,027 1
1,028+ 100
Download as CSV

Fayez K. Ghishan 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 Fayez K. Ghishan sits on this spectrum.

No. of scientists
250 500 750 1,000 1,250
Bar chart with 65 bars. Horizontal axis: D-Index, 40–41 to 167+. Vertical axis: number of scientists, 0 to 1,253. Most scientists, 1,253, have 58–59 D-Index. The last bar groups every scientist with 167 D-Index or more. The highlighted bar, 62–63 D-Index, is where this scientist sits. 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
40–41 D-Index 167+

This scientist: 63 D-Index — 49th percentile

49% of scientists in this discipline score the same or lower.

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

View D-Index distribution as a table
Number of Biology and Biochemistry scientists by D-index, Research.com 2026 ranking edition. Based on 19,587 ranked scientists.
D-Index Scientists This scientist
40–41 80
42–43 183
44–45 316
46–47 504
48–49 718
50–51 899
52–53 1,025
54–55 1,149
56–57 1,235
58–59 1,253
60–61 1,162
62–63 1,130 63
64–65 1,031
66–67 897
68–69 814
70–71 714
72–73 709
74–75 596
76–77 512
78–79 473
80–81 412
82–83 373
84–85 358
86–87 285
88–89 273
90–91 227
92–93 208
94–95 193
96–97 153
98–99 157
100–101 148
102–103 120
104–105 113
106–107 100
108–109 86
110–111 67
112–113 71
114–115 73
116–117 64
118–119 53
120–121 60
122–123 54
124–125 43
126–127 38
128–129 49
130–131 26
132–133 18
134–135 23
136–137 32
138–139 32
140–141 27
142–143 19
144–145 22
146–147 12
148–149 16
150–151 14
152–153 10
154–155 13
156–157 10
158–159 7
160–161 9
162–163 13
164–165 4
166 4
167+ 98
Download as CSV

Overview

Fayez K. Ghishan is affiliated with the University of Arizona in the United States and has contributed extensively to research in biochemistry, genetics, molecular biology, and medicine. Their work spans multiple subfields including molecular biology, surgery, epidemiology, immunology, and physiology.

The research topics Fayez K. Ghishan focuses on include:

  • Gut microbiota and health
  • Ion transport and channel regulation
  • Microscopic colitis
  • Pancreatic function and diabetes
  • Helicobacter pylori-related gastroenterology studies
  • MicroRNA in disease regulation
  • Curcumin's biomedical applications

Recent publications by Fayez K. Ghishan demonstrate involvement in various critical areas of gastrointestinal and immunological research. Some of the notable papers include:

  • "Intestinal Epithelial Expression of MHCII Determines Severity of Chemical, T-Cell-Induced, and Infectious Colitis in Mice" (2020, Gastroenterology)
  • "Emerging Roles of Disabled Homolog 2 (DAB2) in Immune Regulation" (2020, Frontiers in Immunology)
  • "Transplant of microbiota from Crohn's disease patients to germ-free mice results in colitis" (2024, Gut Microbes)
  • "Dynamics of Gut Microbiota Recovery after Antibiotic Exposure in Young and Old Mice (A Pilot Study)" (2021, Microorganisms)
  • "The Physiological Function and Potential Role of the Ubiquitous Na+/H+ Exchanger Isoform 8 (NHE8): An Overview Data" (2022, International Journal of Molecular Sciences)

The scientist frequently publishes in specialized journals, with the highest number of publications appearing in Gastroenterology. Other venues include UNC Libraries, Inflammatory Bowel Diseases, Physiology, and Gut Microbes.

Frequent collaborators of Fayez K. Ghishan include:

  • Pawel R. Kiela
  • Monica T. Midura-Kiela
  • Daniel Laubitz
  • Irshad Ali Sheikh
  • Cláudio Bernardazzi

Best Publications

  • Bacteria penetrate the normally impenetrable inner colon mucus layer in both murine colitis models and patients with ulcerative colitis

    Malin E V Johansson;Jenny K Gustafsson;Jessica Holmén-Larsson;Karolina S Jabbar

  • Physiology of Intestinal Absorption and Secretion

    Pawel R. Kiela;Fayez K. Ghishan

  • 1α,25-Dihydroxyvitamin D3 upregulates FGF23 gene expression in bone: the final link in a renal-gastrointestinal-skeletal axis that controls phosphate transport

    Olga I. Kolek;Eric R. Hines;Marci D. Jones;Loren K. LeSueur

  • Steatohepatitis in obese children: a cause of chronic liver dysfunction

    J R Moran;F K Ghishan;S A Halter;H L Greene

  • Molecular and functional analysis of a novel neuronal vesicular glutamate transporter.

    Liqun Bai;Hua Xu;James F. Collins;Fayez K. Ghishan

  • 1,25-Dihydroxyvitamin D3/VDR-mediated induction of FGF23 as well as transcriptional control of other bone anabolic and catabolic genes that orchestrate the regulation of phosphate and calcium mineral metabolism

    Thomas K. Barthel;Douglas R. Mathern;G. Kerr Whitfield;Carol A. Haussler

  • Age-dependent regulation of rat intestinal type IIb sodium-phosphate cotransporter by 1,25-(OH)2 vitamin D3

    Hua Xu;Liqun Bai;James F. Collins;Fayez K. Ghishan

  • The Role of Curcumin in Modulating Colonic Microbiota During Colitis and Colon Cancer Prevention.

    Rita Marie T. Mcfadden;Rita Marie T. Mcfadden;Claire B. Larmonier;Kareem W. Shehab;Monica Midura-Kiela

  • The SLC20 family of proteins: dual functions as sodium-phosphate cotransporters and viral receptors.

    James F. Collins;Liqun Bai;Fayez K. Ghishan

  • Identification of differentially expressed genes in response to dietary iron deprivation in rat duodenum

    James F. Collins;Christina A. Franck;Kris V. Kowdley;Fayez K. Ghishan

  • Molecular cloning, sequencing, tissue distribution, and functional expression of a Na+/H+ exchanger (NHE-2).

    James F. Collins;Tatsuya Honda;Susan Knobel;Nada M. Bulus

  • Molecular cloning, functional characterization, tissue distribution, and chromosomal localization of a human, small intestinal sodium-phosphate (Na+-Pi) transporter (SLC34A2).

    Hua Xu;Liqun Bai;James F. Collins;Fayez K. Ghishan

  • Folate transport by human intestinal brush-border membrane vesicles

    H. M. Said;F. K. Ghishan;Reyadh Redha

  • Dendritic cell-specific disruption of TGF-β receptor II leads to altered regulatory T cell phenotype and spontaneous multiorgan autoimmunity

    Rajalakshmy Ramalingam;Claire B. Larmonier;Robert D. Thurston;Monica T. Midura-Kiela

  • Effects of Boswellia serrata in mouse models of chemically induced colitis

    Pawel R. Kiela;Anna J. Midura;Nesrin Kuscuoglu;Shivanand D. Jolad

  • Tumor Necrosis Factor and Interferon-γ Down-regulate Klotho in Mice With Colitis

    Robert D. Thurston;Claire B. Larmonier;Pawel M. Majewski;Rajalakshmy Ramalingam

  • Intestinal transport of zinc and folic acid: a mutual inhibitory effect

    F K Ghishan;H M Said;P C Wilson;J E Murrell

  • Vitamins and Minerals in Inflammatory Bowel Disease

    Fayez K. Ghishan;Pawel R. Kiela

  • Effect of mouse epidermal growth factor/urogastrone on the functional maturation of rat intestine.

    Yuji Oka;Fayez K. Ghishan;Harry L. Greene;David N. Orth

  • Molecular cloning, functional expression, tissue distribution, and in situ hybridization of the renal sodium phosphate (Na+/P(i)) transporter in the control and hypophosphatemic mouse.

    James F. Collins;Fayez K. Ghishan

Frequent Co-Authors

Hamid M. Said
Hamid M. Said University of California, Irvine
Hua Xu
Hua Xu Yale University
Michael Inouye
Michael Inouye Baker IDI Heart and Diabetes Institute
Christian Jobin
Christian Jobin University of Florida
Lynn S. Walker
Lynn S. Walker Vanderbilt University Medical Center
Ming Jer Tang
Ming Jer Tang National Cheng Kung University
Mark R. Haussler
Mark R. Haussler University of Arizona
Barbara N. Timmermann
Barbara N. Timmermann University of Kansas
David N. Orth
David N. Orth Vanderbilt University Medical Center
John A. Phillips
John A. Phillips Vanderbilt University Medical Center

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

Expanding your career options after studying Biology or Biochemistry often involves advanced degrees tailored to specific healthcare and science fields. Online education now offers flexible pathways, accommodating busy schedules and diverse interests.

For those interested in nursing leadership and research roles but seeking alternatives to clinical practice, explore dnp program without clinical hours. If your goal is to manage healthcare systems or lead organizations, a phd in healthcare administration online opens doors in policy, operations, and executive leadership.

Biology and Biochemistry students may also consider pharmacy careers. For non-pharmacists, online pharmd programs for non pharmacists offer a unique route to impactful roles in pharmaceuticals. Alternatively, if you’re passionate about human physiology or sports science, an online exercise physiology degree prepares you for opportunities in health coaching, rehabilitation, and research.

No matter your chosen specialty, these online degrees provide versatile options for advancing your science career in the USA’s thriving health and life sciences sectors.

Best Scientists Citing Fayez K. Ghishan

Trending Scientists

Recently Published Articles