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High SLC2A1 expression associated with suppressing CD8 T cells and B cells promoted cancer survival in gastric cancer.
Min, Kyueng-Whan; Kim, Dong-Hoon; Son, Byoung Kwan; Moon, Kyoung Min; Kim, So Myoung; Intazur Rahaman, Md; Kim, So Won; Kim, Eun-Kyung; Kwon, Mi Jung; Koh, Young Wha; Oh, Il Hwan.
Afiliación
  • Min KW; Department of Pathology, Hanyang University Guri Hospital, Hanyang University College of Medicine, Guri, Gyeonggi-do, Republic of Korea.
  • Kim DH; Department of Pathology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.
  • Son BK; Department of Internal Medicine, Eulji Hospital, Eulji University School of Medicine, Seoul, Republic of Korea.
  • Moon KM; Department of Internal Medicine, Gangneung Asan Hospital, University of Ulsan College of Medicine, Gangneung, Gangwon-do, Republic of Korea.
  • Kim SM; Department of Pharmacology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.
  • Intazur Rahaman M; Department of Pharmacology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.
  • Kim SW; Department of Pharmacology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.
  • Kim EK; Department of Pathology, Eulji Hospital, Eulji University School of Medicine, Seoul, Republic of Korea.
  • Kwon MJ; Department of Pathology, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Gyeonggi-do, Republic of Korea.
  • Koh YW; Department of Pathology, Ajou University School of Medicine, Suwon, Gyeonggi-do, Republic of Korea.
  • Oh IH; Department of Internal Medicine, Eulji Hospital, Eulji University School of Medicine, Seoul, Republic of Korea.
PLoS One ; 16(3): e0245075, 2021.
Article en En | MEDLINE | ID: mdl-33735188
High expression of glucose transporter family members, which augment glucose uptake and glycolytic flux, has been shown to play a pivotal role in the proliferation and survival of tumor cells, contributing to the energy supply, biosynthesis and homeostasis of cancer cells. Among the many members, solute carrier family 2 member 1 (SLC2A1) encodes a glucose transporter, GLUT1, that is critical in the metabolism of glucose, which is an energy source for cell growth that contributes to cancer progression and development. The aim of this study was to analyze the survival and genetic changes/immune profiles in patients with gastric cancer with high SLC2A1 expression and to provide treatment for improving prognosis. This study investigated the clinicopathologic parameters, the proportion of immune cells and gene sets affecting SLC2A1 expression in 279 and 415 patients with gastric cancer from the Eulji Hospital cohort and The Cancer Genome Atlas, respectively. We assessed the response to conventional chemotherapy drugs, including fluorouracil, a compound of fluoropyrimidine S-1, oxaliplatin, and all-trans-retinoic acid (ATRA), in gastric cancer cell lines with high SLC2A1 expression. High SLC2A1 expression was associated with poor prognosis, cancer cell proliferation, decreased immune cells, including CD8 T cells and B cells, and a low prognostic nutrition index, representing body nutrition-related status. In pathway network analysis, SLC2A1 was indirectly linked to the retinoic signaling pathway and negatively regulated immune cells/receptors. In the drug response analysis, the drug ATRA inhibited gastric cancer cell lines with high SLC2A1 expression. Treatment involving the use of SLC2A1 could contribute to better clinical management/research for patients with gastric cancer.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Neoplasias Gástricas / Linfocitos B / Linfocitos T CD8-positivos / Transportador de Glucosa de Tipo 1 Tipo de estudio: Prognostic_studies / Risk_factors_studies Límite: Aged / Female / Humans / Male / Middle aged Idioma: En Revista: PLoS One Asunto de la revista: CIENCIA / MEDICINA Año: 2021 Tipo del documento: Article Pais de publicación: Estados Unidos
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Neoplasias Gástricas / Linfocitos B / Linfocitos T CD8-positivos / Transportador de Glucosa de Tipo 1 Tipo de estudio: Prognostic_studies / Risk_factors_studies Límite: Aged / Female / Humans / Male / Middle aged Idioma: En Revista: PLoS One Asunto de la revista: CIENCIA / MEDICINA Año: 2021 Tipo del documento: Article Pais de publicación: Estados Unidos