Gregory Walker

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Title(s)	Postdoctoral Scholar, Pediatrics
School	Vc-health Sciences-schools
Address	9500 Gilman Drive # La Jolla CA 92093
vCard	Download vCard

Bibliographic

selected publications

Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help. to make corrections and additions.

Altmetrics Details

PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.

PgtE protease enables virulent Salmonella to evade C3-mediated serum and neutrophil killing. bioRxiv. 2024 Nov 05. Lee MH, Perez-Lopez A, Knodler LA, Nguyen G, Walker GT, Behnsen J, Silva S, Celli J, Tamin MA, Liang MH, Melchior K, Argueta FA, Nuccio SP, Raffatellu M. PMID: 39574608; PMCID: PMC11580845.

View in: PubMed Mentions: 1
The microbiome diversifies N-acyl lipid pools - including short-chain fatty acid-derived compounds. bioRxiv. 2024 Nov 02. Mannochio-Russo H, Charron-Lamoureux V, van Faassen M, Lamichhane S, Nunes WDG, Deleray V, Patan A, Vittali K, Rajkumar P, El Abiead Y, Zhao HN, Gomes PWP, Mohanty I, Lee C, Sund A, Sharma M, Liu Y, Pattynama D, Walker GT, Norton GJ, Khatib L, Andalibi MS, Wang CX, Ellis RJ, Moore DJ, Iudicello JE, Franklin D, Letendre S, Chin L, Walker C, Renwick S, Zemlin J, Meehan MJ, Song X, Kasper D, Burcham Z, Kim JJ, Kadakia S, Raffatellu M, Bode L, Zengler K, Wang M, Siegel D, Knight R, Dorrestein PC. PMID: 39554097; PMCID: PMC11565975.

View in: PubMed Mentions:
CCL28 modulates neutrophil responses during infection with mucosal pathogens. Elife. 2024 Aug 28; 13. Walker GT, Perez-Lopez A, Silva S, Lee MH, Bjånes E, Dillon N, Brandt SL, Gerner RR, Melchior K, Norton GJ, Argueta FA, Dela Pena F, Park L, Sosa-Hernandez VA, Cervantes-Diaz R, Romero-Ramirez S, Cartelle Gestal M, Maravillas-Montero JL, Nuccio SP, Nizet V, Raffatellu M. PMID: 39193987; PMCID: PMC11444682.

View in: PubMed Mentions: 3 Fields:
Bio Biology
Translation:Animals Cells
Conjugation to Native and Nonnative Triscatecholate Siderophores Enhances Delivery and Antibacterial Activity of a β-Lactam to Gram-Negative Bacterial Pathogens. J Am Chem Soc. 2024 03 20; 146(11):7708-7722. Motz RN, Guo C, Sargun A, Walker GT, Sassone-Corsi M, Raffatellu M, Nolan EM. PMID: 38457782; PMCID: PMC11037102.

View in: PubMed Mentions: 4 Fields:
Che Chemistry
Translation:Cells
Vitamin A deficiency impairs neutrophil-mediated control of Salmonella via SLC11A1 in mice. Nat Microbiol. 2024 Mar; 9(3):727-736. Lokken-Toyli KL, Diaz-Ochoa VE, Camacho L, Stull-Lane AR, Van Hecke AER, Mooney JP, Muñoz AD, Walker GT, Hampel D, Jiang X, Labuda JC, Depew CE, McSorley SJ, Stephensen CB, Tsolis RM. PMID: 38374245; PMCID: PMC10914596.

View in: PubMed Mentions: 6 Fields:
Mic Microbiology Par Parasitology Vir Virology
Translation:Humans Animals Cells
Murine Models of Salmonella Infection. Curr Protoc. 2023 Jul; 3(7):e824. Walker GT, Gerner RR, Nuccio SP, Raffatellu M. PMID: 37478288; PMCID: PMC10372748.

View in: PubMed Mentions: 10 Fields:
Sci Science
Translation:Humans Animals Cells
Salmonella respiration turns the tables on propionate. Trends Microbiol. 2022 03; 30(3):206-208. Walker GT, Raffatellu M. PMID: 35123878; PMCID: PMC9000922.

View in: PubMed Mentions: 2 Fields:
Mic Microbiology
Translation:Animals Cells
Vitamin A supplementation boosts control of antibiotic-resistant Salmonella infection in malnourished mice. PLoS Negl Trop Dis. 2020 10; 14(10):e0008737. Stull-Lane AR, Lokken-Toyli KL, Diaz-Ochoa VE, Walker GT, Cevallos SA, Winter ALN, Muñoz ADH, Yang GG, Velazquez EM, Wu CY, Tsolis RM. PMID: 33006970; PMCID: PMC7556496.

View in: PubMed Mentions: 3 Fields:
Tro Tropical Medicine
Translation:Animals Cells
Brucella abortus Infection of Placental Trophoblasts Triggers Endoplasmic Reticulum Stress-Mediated Cell Death and Fetal Loss via Type IV Secretion System-Dependent Activation of CHOP. mBio. 2019 07 23; 10(4). Byndloss MX, Tsai AY, Walker GT, Miller CN, Young BM, English BC, Seyffert N, Kerrinnes T, de Jong MF, Atluri VL, Winter MG, Celli J, Tsolis RM. PMID: 31337727; PMCID: PMC6650558.

View in: PubMed Mentions: 29 Fields:
Mic Microbiology
Translation:Animals Cells
Pseudogenization of the Secreted Effector Gene sseI Confers Rapid Systemic Dissemination of S. Typhimurium ST313 within Migratory Dendritic Cells. Cell Host Microbe. 2017 Feb 08; 21(2):182-194. Carden SE, Walker GT, Honeycutt J, Lugo K, Pham T, Jacobson A, Bouley D, Idoyaga J, Tsolis RM, Monack D. PMID: 28182950; PMCID: PMC5325708.

View in: PubMed Mentions: 58 Fields:
Mic Microbiology
Translation:Animals Cells
Inflammation-associated alterations to the intestinal microbiota reduce colonization resistance against non-typhoidal Salmonella during concurrent malaria parasite infection. Sci Rep. 2015 Oct 05; 5:14603. Mooney JP, Lokken KL, Byndloss MX, George MD, Velazquez EM, Faber F, Butler BP, Walker GT, Ali MM, Potts R, Tiffany C, Ahmer BM, Luckhart S, Tsolis RM. PMID: 26434367; PMCID: PMC4592952.

View in: PubMed Mentions: 47 Fields:
Sci Science
Translation:Animals Cells