Brett Sheppard
Overview
Explore the profile of Brett Sheppard including associated specialties, affiliations and a list of published articles.
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Articles
24
Citations
775
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0
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Recent Articles
1.
Tessier J, Grygoryev D, Chow-Castro M, Ekstrom T, Manalo E, Lee S, et al.
STAR Protoc
. 2025 Mar;
6(1):103672.
PMID: 40048424
Pancreatic ductal adenocarcinoma (PDAC) exhibits extensive inter- and intratumoral heterogeneity, along with a significant stromal component. This protocol outlines steps to generate patient-derived xenografts (PDXs), isolate and enrich human PDAC...
2.
Davis L, Zhu L, Mayo S, Latour E, Park B, Huang W, et al.
Res Sq
. 2025 Jan;
PMID: 39764100
Background: Management of retroperitoneal liposarcoma (RPLPS) is challenging and recurrence rates remain high despite aggressive surgical resections. Preoperative radiation alone lacks definitive benefit, thus we sought to evaluate combined chemoradiotherapy...
3.
Caspi C, Gombi-Vaca M, Antrum C, Gudaf S, De Marco M, Welle E, et al.
BMC Public Health
. 2024 Nov;
24(1):3330.
PMID: 39614212
Background: Economic stability is a core social determinant of health and a necessary condition for maintaining food security, housing stability, and both physical and mental health. Using a qualitative approach,...
4.
Lopez C, Kardosh A, Chen E, Pegna G, Guimaraes A, Foster B, et al.
Future Oncol
. 2024 Oct;
20(37):2915-2925.
PMID: 39378065
Asparagine synthetase (ASNS) catalyzes the biosynthesis of asparagine from aspartate and glutamine. Cells lacking ASNS, however, are auxotrophic for asparagine. Use of L-asparaginase to promote asparagine starvation in solid tumors...
5.
Lu I, Sheppard B, Chapman L, Barnes L, De Marco M
J Nutr Educ Behav
. 2024 Mar;
56(5):310-320.
PMID: 38466245
Objective: This study investigated the feasibility of in-store signage promoting sparkling water and the impact of this signage on sparkling water sales in convenience stores. Design: We conducted a randomized...
6.
Grygoryev D, Ekstrom T, Manalo E, Link J, Alshaikh A, Keith D, et al.
Heliyon
. 2024 Mar;
10(5):e27221.
PMID: 38463758
Background: Pancreatic ductal adenocarcinoma (PDAC) is a highly intratumorally heterogeneous disease that includes several subtypes and is highly plastic. Effective gene delivery to all PDAC cells is essential for modulating...
7.
Alshaikh A, Grygoryev D, Keith D, Sheppard B, Sears R, Kim J, et al.
J Vis Exp
. 2024 Feb;
(204).
PMID: 38372300
The generation of induced pluripotent stem cells (iPSCs) using transcription factors has been achieved from almost any differentiated cell type and has proved highly valuable for research and clinical applications....
8.
Sadeghzadeh C, Sheppard B, de Groot J, De Marco M
Health Educ Behav
. 2021 Dec;
49(1):141-149.
PMID: 34963366
In North Carolina, rural communities experience high rates of chronic illness due to health inequities exacerbated by the decline of major industries. Community gardens increase access to fresh produce and...
9.
Chapman L, Burstein S, Sadeghzadeh C, Sheppard B, De Marco M
Health Promot Pract
. 2021 Oct;
24(1):111-120.
PMID: 34643128
Grocery store intervention trials, including trials testing behavioral economics "nudges," may change food-purchasing behaviors and improve diet quality. This study aimed to design and evaluate a grocery store healthy checkout...
10.
Liudahl S, Betts C, Sivagnanam S, Morales-Oyarvide V, da Silva A, Yuan C, et al.
Cancer Discov
. 2021 Mar;
11(8):2014-2031.
PMID: 33727309
Immunotherapies targeting aspects of T cell functionality are efficacious in many solid tumors, but pancreatic ductal adenocarcinoma (PDAC) remains refractory to these treatments. Deeper understanding of the PDAC immune ecosystem...