Walid Karam

498 total citations
17 papers, 427 citations indexed

About

Walid Karam is a scholar working on Epidemiology, Molecular Biology and Surgery. According to data from OpenAlex, Walid Karam has authored 17 papers receiving a total of 427 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Epidemiology, 6 papers in Molecular Biology and 5 papers in Surgery. Recurrent topics in Walid Karam's work include Mycobacterium research and diagnosis (4 papers), Tuberculosis Research and Epidemiology (3 papers) and Pharmacogenetics and Drug Metabolism (3 papers). Walid Karam is often cited by papers focused on Mycobacterium research and diagnosis (4 papers), Tuberculosis Research and Epidemiology (3 papers) and Pharmacogenetics and Drug Metabolism (3 papers). Walid Karam collaborates with scholars based in Lebanon, United States and France. Walid Karam's co-authors include John Y.L. Chiang, Burhan I. Ghanayem, Jerome M. Lasker, Jorge Goldstein, Maurizio Crestani, Zhong Yan, Anton M. Jetten, Alexander V. Medvedev, Mona Diab‐Assaf and Georges Herbein and has published in prestigious journals such as Journal of Biological Chemistry, SHILAP Revista de lepidopterología and Journal of Virology.

In The Last Decade

Walid Karam

17 papers receiving 418 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Walid Karam Lebanon	12	175	148	97	94	74	17	427
Daniel C. Kemp United States	9	179 1.0×	124 0.8×	133 1.4×	35 0.4×	38 0.5×	11	488
Archie Thurston United States	12	166 0.9×	124 0.8×	72 0.7×	40 0.4×	30 0.4×	18	496
Susan Grepper United States	7	307 1.8×	187 1.3×	140 1.4×	46 0.5×	54 0.7×	8	545
Sylvie Siegrist France	11	216 1.2×	57 0.4×	47 0.5×	93 1.0×	44 0.6×	20	444
Esther G. van de Kerkhof Netherlands	6	128 0.7×	224 1.5×	180 1.9×	68 0.7×	75 1.0×	8	551
Lina Luo China	12	143 0.8×	220 1.5×	119 1.2×	114 1.2×	46 0.6×	28	501
Grace Yan United States	9	98 0.6×	161 1.1×	52 0.5×	55 0.6×	67 0.9×	10	316
Florence Y. Lee United States	7	221 1.3×	384 2.6×	54 0.6×	163 1.7×	247 3.3×	8	616
Arunima Biswas India	15	244 1.4×	180 1.2×	176 1.8×	142 1.5×	34 0.5×	37	658

Countries citing papers authored by Walid Karam

Since Specialization

Citations

This map shows the geographic impact of Walid Karam'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 Walid Karam with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Walid Karam more than expected).

Fields of papers citing papers by Walid Karam

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Walid Karam. 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 Walid Karam. The network helps show where Walid Karam may publish in the future.

Co-authorship network of co-authors of Walid Karam

This figure shows the co-authorship network connecting the top 25 collaborators of Walid Karam. A scholar is included among the top collaborators of Walid Karam 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 Walid Karam. Walid Karam is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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17 of 17 papers shown

Soudani, Nadia, Rouba Hage‐Sleiman, Walid Karam, Ghassan Dbaibo, & Hassan Zaraket. (2019). Ceramide Suppresses Influenza A Virus Replication In Vitro. Journal of Virology. 93(7). 37 indexed citations

Kumar, Amit, Sébastien Pasquereau, Manoj Kumar Tripathy, et al.. (2018). The transcriptome of human mammary epithelial cells infected with the HCMV-DB strain displays oncogenic traits. Scientific Reports. 8(1). 12574–12574. 33 indexed citations

Pasquereau, Sébastien, et al.. (2017). Cytomegalovirus, Macrophages and Breast Cancer. PubMed. 11(1). 15–27. 20 indexed citations

Léger, David Y., Soumaya Nasri, Frédérique Brégier, et al.. (2017). In vitro anticancer activity of new gold(III) porphyrin complexes in colon cancer cells. Journal of Inorganic Biochemistry. 177. 27–38. 27 indexed citations

Diab‐Assaf, Mona, Raefa Abou Khouzam, K. Habib, et al.. (2015). Expression of eukaryotic initiation factor 4E and 4E binding protein 1 in colorectal carcinogenesis.. PubMed. 8(1). 404–13. 11 indexed citations

Hamzé, Monzer, et al.. (2013). Mycobacterium tuberculosis spoligotypes circulating in the Lebanese population: A retrospective study [Spoligotypes de Mycobacterium tuberculosis circulant dans la population libanaise: Une étude rétrospective]. Scopus. 1 indexed citations

Karam, Walid, et al.. (2013). Mycobacterium tuberculosis spoligotypes circulating in the Syrian population: A retrospective study. SHILAP Revista de lepidopterología. 2(3). 141–147. 3 indexed citations

Hamzé, Monzer, et al.. (2013). Mycobacterium tuberculosis spoligotypes circulating in the Lebanese population: a retrospective study. Eastern Mediterranean Health Journal. 19(2). 119–124. 6 indexed citations

Hazzouri, Khaled M., et al.. (2010). High Frequency of Sex Chromosomal Disomy in Spermatozoa of Lebanese Infertile Men. Journal of Andrology. 32(5). 518–523. 3 indexed citations

10.

Tohme, Rania A., et al.. (2008). Inflammatory bowel disease in rats: Bacterial and chemical interaction. World Journal of Gastroenterology. 14(25). 4028–4028. 26 indexed citations

11.

Karam, Walid, et al.. (2005). Human papillomavirus testing as an adjunct to cytology evaluation in cervical specimens of selected and consecutively screened Lebanese women: A prospective clinical study. Scopus. 2 indexed citations

12.

Yan, Zhong, et al.. (1998). Regulation of Peroxisome Proliferator-activated Receptor α-Induced Transactivation by the Nuclear Orphan Receptor TAK1/TR4. Journal of Biological Chemistry. 273(18). 10948–10957. 59 indexed citations

13.

Karam, Walid. (1997). Induction of replicative DNA synthesis and PPAR alpha-dependent gene transcription by Wy-14 643 in primary rat hepatocyte and non- parenchymal cell co-cultures. Carcinogenesis. 18(11). 2077–2083. 27 indexed citations

14.

Karam, Walid, Jorge Goldstein, Jerome M. Lasker, & Burhan I. Ghanayem. (1996). Human CYP2C19 is a major omeprazole 5-hydroxylase, as demonstrated with recombinant cytochrome P450 enzymes.. Drug Metabolism and Disposition. 24(10). 1081–1087. 85 indexed citations

15.

Crestani, Maurizio, Walid Karam, & John Y.L. Chiang. (1994). Effects of Bile Acids and Steroid/Thyroid Hormones on the Expression of Cholesterol 7α-Hydroxylase mRNA and the CYP7 Gene in HepG2 Cells. Biochemical and Biophysical Research Communications. 198(2). 546–553. 46 indexed citations

16.

Karam, Walid & John Y.L. Chiang. (1994). Expression and purification of human cholesterol 7 alpha-hydroxylase in Escherichia coli.. Journal of Lipid Research. 35(7). 1222–1231. 23 indexed citations

17.

Karam, Walid & John Y.L. Chiang. (1992). Polymorphisms of human cholesterol 7α-hydroxylase. Biochemical and Biophysical Research Communications. 185(2). 588–595. 18 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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