Uma Nayak

4.2k total citations
44 papers, 1.2k citations indexed

About

Uma Nayak is a scholar working on Infectious Diseases, Nutrition and Dietetics and Epidemiology. According to data from OpenAlex, Uma Nayak has authored 44 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Infectious Diseases, 14 papers in Nutrition and Dietetics and 8 papers in Epidemiology. Recurrent topics in Uma Nayak's work include Viral gastroenteritis research and epidemiology (16 papers), Child Nutrition and Water Access (10 papers) and Infant Nutrition and Health (6 papers). Uma Nayak is often cited by papers focused on Viral gastroenteritis research and epidemiology (16 papers), Child Nutrition and Water Access (10 papers) and Infant Nutrition and Health (6 papers). Uma Nayak collaborates with scholars based in United States, Bangladesh and India. Uma Nayak's co-authors include William A. Petri, Rashidul Haque, Josyf C. Mychaleckyj, Beth D. Kirkpatrick, Dorothy M. Dickson, Marya P. Carmolli, Masud Alam, E. Ross Colgate, Z. Jennie and Jayagowri Sastry and has published in prestigious journals such as SHILAP Revista de lepidopterología, Diabetes Care and Clinical Infectious Diseases.

In The Last Decade

Uma Nayak

42 papers receiving 1.2k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Uma Nayak United States	19	653	316	232	185	175	44	1.2k
Concepción F. Estívariz United States	22	874 1.3×	232 0.7×	362 1.6×	127 0.7×	656 3.7×	58	1.7k
Seng Hock Quak Singapore	18	599 0.9×	182 0.6×	253 1.1×	268 1.4×	648 3.7×	69	1.5k
G. De Marco Italy	20	313 0.5×	487 1.5×	180 0.8×	206 1.1×	30 0.2×	45	1.5k
Praveen Kumar India	17	264 0.4×	183 0.6×	341 1.5×	224 1.2×	73 0.4×	102	1.0k
Emmanuel Addo‐Yobo Ghana	14	132 0.2×	104 0.3×	227 1.0×	68 0.4×	58 0.3×	31	919
Matti Ristola Finland	23	1.0k 1.6×	43 0.1×	690 3.0×	151 0.8×	105 0.6×	67	2.2k
Peter Jensen United States	12	838 1.3×	50 0.2×	245 1.1×	98 0.5×	44 0.3×	14	1.3k
Annalisa Passariello Italy	22	251 0.4×	572 1.8×	207 0.9×	548 3.0×	59 0.3×	53	1.9k
Tiziana Quirino Italy	22	841 1.3×	39 0.1×	331 1.4×	82 0.4×	33 0.2×	60	1.5k
Lata Kumar India	22	198 0.3×	147 0.5×	207 0.9×	241 1.3×	34 0.2×	105	1.4k

Countries citing papers authored by Uma Nayak

Since Specialization

Citations

This map shows the geographic impact of Uma Nayak's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Uma Nayak with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Uma Nayak more than expected).

Fields of papers citing papers by Uma Nayak

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Uma Nayak. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Uma Nayak. The network helps show where Uma Nayak may publish in the future.

Co-authorship network of co-authors of Uma Nayak

This figure shows the co-authorship network connecting the top 25 collaborators of Uma Nayak. A scholar is included among the top collaborators of Uma Nayak based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Uma Nayak. Uma Nayak is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Gilchrist, Carol A., Mamun Kabir, G. Brett Moreau, et al.. (2025). Decrease in Incidence of Diarrhea Due to Cryptosporidium in Bangladeshi Children Is Associated With an Increase in Anti-Cryptosporidium Antibody Avidity. The Journal of Infectious Diseases. 232(3). e362–e371.

Jennie, Z., Heather M. Haughey, Uma Nayak, et al.. (2024). Pulmonary Function and Survival 1 Year After Dupilumab Treatment of Acute Moderate to Severe Coronavirus Disease 2019: A Follow-up Study From a Phase 2a Trial. Open Forum Infectious Diseases. 11(2). ofad630–ofad630. 2 indexed citations

Haque, Rashidul, Genevieve L. Wojcik, Poonum Korpe, et al.. (2023). Genome-Wide Association Studies of Diarrhea Frequency and Duration in the First Year of Life in Bangladeshi Infants. The Journal of Infectious Diseases. 228(8). 979–989.

Kudtarkar, Parul, Maria C. Costanzo, Ying Sun, et al.. (2023). Leveraging type 1 diabetes human genetic and genomic data in the T1D knowledge portal. PLoS Biology. 21(8). e3002233–e3002233. 4 indexed citations

Haque, Rashidul, Ning‐Jiun Jan, Genevieve L. Wojcik, et al.. (2022). Genome-Wide Association Study of Campylobacter - Positive Diarrhea Identifies Genes Involved in Toxin Processing and Inflammatory Response. mBio. 13(3). e0055622–e0055622. 3 indexed citations

Donlan, Alexandra N., Z. Jennie, Heather M. Haughey, et al.. (2022). Safety and Efficacy of Dupilumab for the Treatment of Hospitalized Patients With Moderate to Severe Coronavirus Disease 2019: A Phase 2a Trial. Open Forum Infectious Diseases. 9(8). ofac343–ofac343. 19 indexed citations

Carey, Maureen A., Gregory L. Medlock, Masud Alam, et al.. (2021). Megasphaera in the Stool Microbiota Is Negatively Associated With Diarrheal Cryptosporidiosis. Clinical Infectious Diseases. 73(6). e1242–e1251. 35 indexed citations

Alam, Masud, Uma Nayak, Jennifer A. White, et al.. (2021). Nonsterile immunity to cryptosporidiosis in infants is associated with mucosal IgA against the sporozoite and protection from malnutrition. PLoS Pathogens. 17(6). e1009445–e1009445. 15 indexed citations

Leslie, Jhansi L., Lauren K. Yum, Ye Lin, et al.. (2020). Lewis Blood-group Antigens Are Associated With Altered Susceptibility to Shigellosis. Clinical Infectious Diseases. 72(11). e868–e871. 3 indexed citations

10.

Mychaleckyj, Josyf C., Dadong Zhang, Uma Nayak, et al.. (2019). Association of breast milk gamma-linolenic acid with infant anthropometric outcomes in urban, low-income Bangladeshi families: a prospective, birth cohort study. European Journal of Clinical Nutrition. 74(5). 698–707. 5 indexed citations

11.

Taniuchi, Mami, James A Platts-Mills, Sharmin Begum, et al.. (2016). Impact of enterovirus and other enteric pathogens on oral polio and rotavirus vaccine performance in Bangladeshi infants. Vaccine. 34(27). 3068–3075. 76 indexed citations

12.

Mychaleckyj, Josyf C., Alexandre Havt, Uma Nayak, et al.. (2016). Genome-wide Analysis in Brazilians Reveals Highly Differentiated Native American Genome Regions. Molecular Biology and Evolution. 34(3). msw249–msw249. 24 indexed citations

13.

Naylor, Caitlin, Miao Lu, Rashidul Haque, et al.. (2015). Environmental Enteropathy, Oral Vaccine Failure and Growth Faltering in Infants in Bangladesh. EBioMedicine. 2(11). 1759–1766. 184 indexed citations

14.

Jain, Neha, et al.. (2012). INDICATIONS AND COMPLICATIONS OF CENTRAL VENOUS CATHETERIZATION IN CRITICALLY ILL CHILDREN IN INTENSIVE CARE UNIT. SHILAP Revista de lepidopterología. 2(1). 85–88. 3 indexed citations

15.

Ram, Malathi, Nikhil Gupte, Uma Nayak, et al.. (2012). Growth patterns among HIV-exposed infants receiving nevirapine prophylaxis in Pune, India. BMC Infectious Diseases. 12(1). 282–282. 15 indexed citations

16.

Singh, Harjot, Nikhil Gupte, Aarti Kinikar, et al.. (2011). High Rates of All-cause and Gastroenteritis-related Hospitalization Morbidity and Mortality among HIV-exposed Indian Infants. BMC Infectious Diseases. 11(1). 193–193. 26 indexed citations

17.

Nayak, Uma, et al.. (2011). PONI and its association with oxidative stress in type I and type II diabetes mellitus. Diabetes & Metabolic Syndrome Clinical Research & Reviews. 5(3). 126–129. 9 indexed citations

18.

Nayak, Uma, et al.. (2010). Exenatide therapy in insulin-treated type 2 diabetes and obesity. QJM. 103(9). 687–694. 53 indexed citations

19.

Gupta, Amita, Nikhil Gupte, Ramesh Bhosale, et al.. (2007). Low Sensitivity of Total Lymphocyte Count as a Surrogate Marker to Identify Antepartum and Postpartum Indian Women Who Require Antiretroviral Therapy. JAIDS Journal of Acquired Immune Deficiency Syndromes. 46(3). 338–342. 14 indexed citations

20.

Gupta, Amita, Uma Nayak, Malathi Ram, et al.. (2007). Postpartum Tuberculosis Incidence and Mortality among HIV-Infected Women and Their Infants in Pune, India, 2002-2005. Clinical Infectious Diseases. 45(2). 241–249. 108 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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