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Amado Salvador Peña

Amado Salvador Peña

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Microbiology 55 3837 3524 145 130 208 10419

Amado Salvador Peña publications per year

The chart shows the history of publications by Amado Salvador Peña between 1976 and 2022, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Amado Salvador Peña published across 47 years, from 1976 to 2022, averaging 6 papers a year. Output peaked at 28 publications in 2003. 1 of the 283 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 1976 to 2022. Vertical axis: number of publications, 0 to 28. Peak 28 publications in 2003. 1976: 2 publications 1977: 0 publications 1978: 0 publications 1979: 0 publications 1980: 0 publications 1981: 0 publications 1982: 0 publications 1983: 3 publications 1984: 4 publications 1985: 1 publication 1986: 3 publications 1987: 4 publications 1988: 4 publications 1989: 3 publications 1990: 4 publications 1991: 13 publications 1992: 3 publications 1993: 7 publications 1994: 5 publications 1995: 21 publications 1996: 7 publications 1997: 9 publications 1998: 16 publications 1999: 8 publications 2000: 8 publications 2001: 11 publications 2002: 11 publications 2003: 28 publications 2004: 13 publications 2005: 16 publications 2006: 9 publications 2007: 8 publications 2008: 12 publications 2009: 9 publications 2010: 7 publications 2011: 3 publications 2012: 3 publications 2013: 5 publications 2014: 6 publications 2015: 10 publications 2016: 3 publications 2017: 0 publications 2018: 1 publication 2019: 2 publications 2020: 0 publications 2021: 0 publications 2022: 1 publication
1976 2022

283 publications in total across all disciplines

View publications per year as a table
Amado Salvador Peña: publications per year, 1976 to 2022
Year Publications
1976 2
1977 0
1978 0
1979 0
1980 0
1981 0
1982 0
1983 3
1984 4
1985 1
1986 3
1987 4
1988 4
1989 3
1990 4
1991 13
1992 3
1993 7
1994 5
1995 21
1996 7
1997 9
1998 16
1999 8
2000 8
2001 11
2002 11
2003 28
2004 13
2005 16
2006 9
2007 8
2008 12
2009 9
2010 7
2011 3
2012 3
2013 5
2014 6
2015 10
2016 3
2017 0
2018 1
2019 2
2020 0
2021 0
2022 1
Total 283
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Amado Salvador Peña publication distribution in Microbiology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Microbiology in 2026. The highlighted bar marks where Amado Salvador Peña sits on this spectrum.

No. of scientists
50 100 150 200 250
Bar chart with 64 bars. Horizontal axis: publications, 55–64 to 679+. Vertical axis: number of scientists, 0 to 288. Most scientists, 288, have 135–144 publications. The last bar groups every scientist with 679 publications or more. The highlighted bar, 205–214 publications, is where this scientist sits. 55–64 publications: 8 scientists 65–74 publications: 29 scientists 75–84 publications: 55 scientists 85–94 publications: 112 scientists 95–104 publications: 137 scientists 105–114 publications: 190 scientists 115–124 publications: 235 scientists 125–134 publications: 234 scientists 135–144 publications: 288 scientists 145–154 publications: 265 scientists 155–164 publications: 264 scientists 165–174 publications: 253 scientists 175–184 publications: 276 scientists 185–194 publications: 190 scientists 195–204 publications: 234 scientists 205–214 publications: 208 scientists 215–224 publications: 198 scientists 225–234 publications: 155 scientists 235–244 publications: 161 scientists 245–254 publications: 160 scientists 255–264 publications: 146 scientists 265–274 publications: 139 scientists 275–284 publications: 148 scientists 285–294 publications: 115 scientists 295–304 publications: 96 scientists 305–314 publications: 88 scientists 315–324 publications: 106 scientists 325–334 publications: 65 scientists 335–344 publications: 76 scientists 345–354 publications: 64 scientists 355–364 publications: 62 scientists 365–374 publications: 65 scientists 375–384 publications: 61 scientists 385–394 publications: 34 scientists 395–404 publications: 44 scientists 405–414 publications: 36 scientists 415–424 publications: 35 scientists 425–434 publications: 29 scientists 435–444 publications: 33 scientists 445–454 publications: 34 scientists 455–464 publications: 25 scientists 465–474 publications: 26 scientists 475–484 publications: 20 scientists 485–494 publications: 19 scientists 495–504 publications: 16 scientists 505–514 publications: 17 scientists 515–524 publications: 23 scientists 525–534 publications: 14 scientists 535–544 publications: 14 scientists 545–554 publications: 18 scientists 555–564 publications: 12 scientists 565–574 publications: 7 scientists 575–584 publications: 9 scientists 585–594 publications: 9 scientists 595–604 publications: 9 scientists 605–614 publications: 7 scientists 615–624 publications: 9 scientists 625–634 publications: 7 scientists 635–644 publications: 4 scientists 645–654 publications: 5 scientists 655–664 publications: 6 scientists 665–674 publications: 7 scientists 675–678 publications: 3 scientists 679+ publications: 99 scientists
55–64 publications 679+

This scientist: 208 publications — 52nd percentile

52% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 679 publications or more.

View publications distribution as a table
Number of Microbiology scientists by publication count, Research.com 2026 ranking edition. Based on 5,513 ranked scientists.
Publications Scientists This scientist
55–64 8
65–74 29
75–84 55
85–94 112
95–104 137
105–114 190
115–124 235
125–134 234
135–144 288
145–154 265
155–164 264
165–174 253
175–184 276
185–194 190
195–204 234
205–214 208 208
215–224 198
225–234 155
235–244 161
245–254 160
255–264 146
265–274 139
275–284 148
285–294 115
295–304 96
305–314 88
315–324 106
325–334 65
335–344 76
345–354 64
355–364 62
365–374 65
375–384 61
385–394 34
395–404 44
405–414 36
415–424 35
425–434 29
435–444 33
445–454 34
455–464 25
465–474 26
475–484 20
485–494 19
495–504 16
505–514 17
515–524 23
525–534 14
535–544 14
545–554 18
555–564 12
565–574 7
575–584 9
585–594 9
595–604 9
605–614 7
615–624 9
625–634 7
635–644 4
645–654 5
655–664 6
665–674 7
675–678 3
679+ 99
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Amado Salvador Peña D-index placement in Microbiology in 2026

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

No. of scientists
50 100 150
Bar chart with 88 bars. Horizontal axis: D-Index, 40 to 127+. Vertical axis: number of scientists, 0 to 162. Most scientists, 162, have 58 D-Index. The last bar groups every scientist with 127 D-Index or more. The highlighted bar, 55 D-Index, is where this scientist sits. 40 D-Index: 30 scientists 41 D-Index: 86 scientists 42 D-Index: 90 scientists 43 D-Index: 117 scientists 44 D-Index: 122 scientists 45 D-Index: 123 scientists 46 D-Index: 108 scientists 47 D-Index: 110 scientists 48 D-Index: 106 scientists 49 D-Index: 109 scientists 50 D-Index: 129 scientists 51 D-Index: 111 scientists 52 D-Index: 116 scientists 53 D-Index: 127 scientists 54 D-Index: 134 scientists 55 D-Index: 134 scientists 56 D-Index: 112 scientists 57 D-Index: 136 scientists 58 D-Index: 162 scientists 59 D-Index: 151 scientists 60 D-Index: 139 scientists 61 D-Index: 123 scientists 62 D-Index: 126 scientists 63 D-Index: 144 scientists 64 D-Index: 109 scientists 65 D-Index: 103 scientists 66 D-Index: 124 scientists 67 D-Index: 112 scientists 68 D-Index: 103 scientists 69 D-Index: 131 scientists 70 D-Index: 94 scientists 71 D-Index: 93 scientists 72 D-Index: 96 scientists 73 D-Index: 92 scientists 74 D-Index: 80 scientists 75 D-Index: 66 scientists 76 D-Index: 87 scientists 77 D-Index: 60 scientists 78 D-Index: 73 scientists 79 D-Index: 59 scientists 80 D-Index: 57 scientists 81 D-Index: 55 scientists 82 D-Index: 47 scientists 83 D-Index: 77 scientists 84 D-Index: 50 scientists 85 D-Index: 45 scientists 86 D-Index: 42 scientists 87 D-Index: 41 scientists 88 D-Index: 32 scientists 89 D-Index: 38 scientists 90 D-Index: 35 scientists 91 D-Index: 34 scientists 92 D-Index: 27 scientists 93 D-Index: 26 scientists 94 D-Index: 33 scientists 95 D-Index: 22 scientists 96 D-Index: 37 scientists 97 D-Index: 22 scientists 98 D-Index: 21 scientists 99 D-Index: 22 scientists 100 D-Index: 30 scientists 101 D-Index: 16 scientists 102 D-Index: 20 scientists 103 D-Index: 17 scientists 104 D-Index: 19 scientists 105 D-Index: 16 scientists 106 D-Index: 19 scientists 107 D-Index: 18 scientists 108 D-Index: 14 scientists 109 D-Index: 10 scientists 110 D-Index: 9 scientists 111 D-Index: 7 scientists 112 D-Index: 11 scientists 113 D-Index: 6 scientists 114 D-Index: 15 scientists 115 D-Index: 10 scientists 116 D-Index: 12 scientists 117 D-Index: 7 scientists 118 D-Index: 10 scientists 119 D-Index: 10 scientists 120 D-Index: 11 scientists 121 D-Index: 2 scientists 122 D-Index: 7 scientists 123 D-Index: 12 scientists 124 D-Index: 5 scientists 125 D-Index: 9 scientists 126 D-Index: 6 scientists 127+ D-Index: 95 scientists
40 D-Index 127+

This scientist: 55 D-Index — 32nd percentile

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

The last bar groups every scientist with 127 D-Index or more.

View D-Index distribution as a table
Number of Microbiology scientists by D-index, Research.com 2026 ranking edition. Based on 5,513 ranked scientists.
D-Index Scientists This scientist
40 30
41 86
42 90
43 117
44 122
45 123
46 108
47 110
48 106
49 109
50 129
51 111
52 116
53 127
54 134
55 134 55
56 112
57 136
58 162
59 151
60 139
61 123
62 126
63 144
64 109
65 103
66 124
67 112
68 103
69 131
70 94
71 93
72 96
73 92
74 80
75 66
76 87
77 60
78 73
79 59
80 57
81 55
82 47
83 77
84 50
85 45
86 42
87 41
88 32
89 38
90 35
91 34
92 27
93 26
94 33
95 22
96 37
97 22
98 21
99 22
100 30
101 16
102 20
103 17
104 19
105 16
106 19
107 18
108 14
109 10
110 9
111 7
112 11
113 6
114 15
115 10
116 12
117 7
118 10
119 10
120 11
121 2
122 7
123 12
124 5
125 9
126 6
127+ 95
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Overview

Amado Salvador Peña is affiliated with Amsterdam UMC in the Netherlands and specializes in the field of medicine, focusing particularly on gastroenterology. Their research is concentrated within celiac disease research and management, with two publications addressing aspects of this condition.

Peña has contributed to the scientific community through published work in specific venues. Notably, their recent publication titled "Empoderamiento y calidad de vida en adultos con enfermedad celíaca en El Salvador. Estudio transversal," appeared in 2022 in the journal Acta gastroenteorológica latinoamericana/Acta gastroenterológica latinoamericana. This research explores empowerment and quality of life among adults with celiac disease in El Salvador.

Their collaboration network includes several frequent co-authors, such as:

  • Karla Maria Zaldivar Espinal
  • Juan Ignacio Serrano-Vela

Peña's research contributions are associated primarily with the following disciplinary and topical areas:

  • Medicine
  • Gastroenterology
  • Celiac Disease Research and Management

These topics reflect a specialist focus on gastrointestinal disorders, with a clear emphasis on celiac disease. Their work addresses both clinical and quality-of-life dimensions relevant to affected populations.

Best Publications

  • Chronic experimental colitis induced by dextran sulphate sodium (DSS) is characterized by Th1 and Th2 cytokines

    L A Dieleman;M J H J Palmen;H Akol;E Bloemena

  • Secretion of tumour necrosis factor alpha and lymphotoxin alpha in relation to polymorphisms in the TNF genes and HLA-DR alleles. Relevance for inflammatory bowel disease.

    G. Bouma;J. B. A. Crusius;M. Oudkerk Pool;J. J. Kolkman

  • TNF-α promoter polymorphisms, production and susceptibility to multiple sclerosis in different groups of patients

    Tom W.J Huizinga;Rudi G.J Westendorp;Eduard L.E.M Bollen;Vivian Keijsers

  • Allelic polymorphism in IL-1 beta and IL-1 receptor antagonist (IL-1Ra) genes in inflammatory bowel disease.

    G. Bioque;J. B. A. Crusius;I. Koutroubakis;G. Bouma

  • Accuracy of Serologic Tests and HLA-DQ Typing for Diagnosing Celiac Disease

    Muhammed Hadithi;B Mary E von Blomberg;J Bart A Crusius;Elisabeth Bloemena

  • HLA-DR phenotypes in Spanish coeliac children: their contribution to the understanding of the genetics of the disease.

    M L Mearin;I Biemond;A S Peña;I Polanco

  • A TaqI polymorphism in the 3'UTR of the IL-12 p40 gene correlates with increased IL-12 secretion.

    D Seegers;A Zwiers;W Strober;A S Peña

  • Distribution of four polymorphisms in the tumour necrosis factor (TNF) genes in patients with inflammatory bowel disease (IBD)

    G. Bouma;B. Xia;J. B. A. Crusius;G. Bioque

  • IL1B gene polymorphisms influence the course and severity of inflammatory bowel disease.

    A Nemetz;M P Nosti-Escanilla;T Molnár;A Köpe

  • Serum antineutrophil cytoplasmic autoantibodies in inflammatory bowel disease are mainly associated with ulcerative colitis. A correlation study between perinuclear antineutrophil cytoplasmic autoantibodies and clinical parameters, medical, and surgical treatment.

    M Oudkerk Pool;P M Ellerbroek;B U Ridwan;R Goldschmeding

  • Decrease in two intestinal copper/zinc containing proteins with antioxidant function in inflammatory bowel disease

    T. J. P. Mulder;H. W. Verspaget;A. R. Janssens;P. A. F. De Bruin

  • Polymorphisms of the Interleukin-1 Gene Family, Oral Microbial Pathogens, and Smoking in Adult Periodontitis:

    ML Laine;MA Farre;MA Garcia-Gonzalez;LJ van Dijk

  • Genetic markers in clinically well defined patients with ulcerative colitis (UC)

    G. Bouma;J. B. A. Crusius;M. A. García‐González;B. U. G. A. Meijer

  • Coeliac disease in Dutch patients with Hashimoto's thyroiditis and vice versa

    Muhammed Hadithi;Hans de Boer;Jos W R Meijer;Frans Willekens

  • Presence of Helicobacter pylori in the oral cavity, oesophagus, stomach and faeces of patients with gastritis

    F Namavar;R Roosendaal;E J Kuipers;P de Groot

  • High prevalence of celiac disease in apparently healthy blood donors suggests a high prevalence of undiagnosed celiac disease in the Dutch population.

    K. Rostami;C. J. J. Mulder;J. M. Werre;F. R. van Beukelen

  • Interleukin‐1β and interleukin‐1 receptor antagonist gene polymorphisms in ankylosing spondylitis

    M van der Paardt;J B A Crusius;M A García-González;P Baudoin

  • Anti‐CD11b/CD18 antibodies reduce inflammation in acute colitis in rats

    M.J.H.J. Palmen;C.D. Dijkstra;M.B. Van Der Ende;A.S. Peña

  • Accuracy and cost-effectiveness of a new strategy to screen for celiac disease in children with Down syndrome.

    Cassandra G.D.S. Csizmadia;M.Luisa Mearin;Anath Oren;Adrie Kromhout

  • Do host genetic traits in the bacterial sensing system play a role in the development of Chlamydia trachomatis-associated tubal pathology in subfertile women?

    Janneke E den Hartog;Sander Ouburg;Jolande A Land;Joseph M Lyons

  • Combined carriership of TLR9-1237C and CD14-260T alleles enhances the risk of developing chronic relapsing pouchitis.

    K M Lammers;S Ouburg;S A Morré;J B A Crusius

  • Serum Nitrate Levels in Ulcerative Colitis and Crohn's Disease

    M. Oudkerk Pool;G. Bouma;J. J. Visser;J. J. Kolkman

  • The polymorphic IL-1B and IL-1RN genes in the aetiopathogenesis of peptic ulcer.

    M. A. Garcia‐Gonzalez;A. Lanas;S. Santolaria;J. B. A. Crusius

Frequent Co-Authors

Servaas A. Morré
Servaas A. Morré Maastricht University
Ernst J. Kuipers
Ernst J. Kuipers Nanyang Technological University
Behrooz Z. Alizadeh
Behrooz Z. Alizadeh University Medical Center Groningen
Chris J. J. Mulder
Chris J. J. Mulder Amsterdam UMC
Angel Lanas
Angel Lanas University of Zaragoza
Paul H. M. Savelkoul
Paul H. M. Savelkoul Maastricht University
Coen D.A. Stehouwer
Coen D.A. Stehouwer Maastricht University
Gerard Pals
Gerard Pals Vrije Universiteit Amsterdam
Frederik Barkhof
Frederik Barkhof University College London
Cisca Wijmenga
Cisca Wijmenga University Medical Center Groningen

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