» Articles » PMID: 1419598

Influence of Tumour Physico-chemical Conditions on Interleukin-2-stimulated Lymphocyte Proliferation

Overview
Journal Br J Cancer
Specialty Oncology
Date 1992 Oct 1
PMID 1419598
Citations 17
Authors
Affiliations
Soon will be listed here.
Abstract

The proliferative response of murine lymphocytes to interleukin-2 (IL-2) was examined under physico-chemical conditions present in solid tumours, namely low oxygen and glucose concentrations and acidic pH. Lymphocytes were cultured for four days in 30 U ml-1 IL-2 to simulate serum IL-2 concentrations attainable with high-dose systemic IL-2 therapy. Lymphocyte proliferation was significantly (P < 0.05) reduced by low oxygen concentrations (both anoxia [0% O2] and hypoxia [10%, low glucose (6 mg dl-1), or acidic pH (6.7 or 6.4). Moderate glucose concentration (32 mg dl-1), or neutral pH (7.0) did not impair proliferation. This study indicates that impairment of lymphocyte proliferation by tumour physico-chemical conditions may be a factor in the relatively poor success rate of IL-2/LAK cell immunotherapy.

Citing Articles

Tumor-infiltrating lymphocytes in melanoma: from prognostic assessment to therapeutic applications.

Bida M, Miya T, Hull R, Dlamini Z Front Immunol. 2024; 15:1497522.

PMID: 39712007 PMC: 11659259. DOI: 10.3389/fimmu.2024.1497522.


Improving cancer immunotherapy co-delivering checkpoint blockade and thrombospondin-1 downregulator.

Xiao Q, Li X, Liu C, Jiang Y, He Y, Zhang W Acta Pharm Sin B. 2023; 13(8):3503-3517.

PMID: 37655330 PMC: 10465872. DOI: 10.1016/j.apsb.2022.07.012.


Tumour microenvironment as a predictive factor for immunotherapy in non-muscle-invasive bladder cancer.

Semeniuk-Wojtas A, Poddebniak-Strama K, Modzelewska M, Baryla M, Dziag-Dudek E, Syrylo T Cancer Immunol Immunother. 2023; 72(7):1971-1989.

PMID: 36928373 PMC: 10264486. DOI: 10.1007/s00262-023-03376-9.


Tumour-infiltrating lymphocytes: from prognosis to treatment selection.

Brummel K, Eerkens A, de Bruyn M, Nijman H Br J Cancer. 2022; 128(3):451-458.

PMID: 36564565 PMC: 9938191. DOI: 10.1038/s41416-022-02119-4.


Susceptibility for Some Infectious Diseases in Patients With Diabetes: The Key Role of Glycemia.

Chavez-Reyes J, Escarcega-Gonzalez C, Chavira-Suarez E, Leon-Buitimea A, Vazquez-Leon P, Morones-Ramirez J Front Public Health. 2021; 9:559595.

PMID: 33665182 PMC: 7921169. DOI: 10.3389/fpubh.2021.559595.


References
1.
Tannock I, Kopelyan I . Variation of pO2 in the growth medium of spheroids: interaction with glucose to influence spheroid growth and necrosis. Br J Cancer. 1986; 53(6):823-7. PMC: 2001405. DOI: 10.1038/bjc.1986.139. View

2.
FISCHER J, Rockwell S, Martin D . Perfluorochemicals and hyperbaric oxygen in radiation therapy. Int J Radiat Oncol Biol Phys. 1986; 12(1):95-102. DOI: 10.1016/0360-3016(86)90421-9. View

3.
Dvorak H, Dickersin G, Dvorak A, Manseau E, Pyne K . Human breast carcinoma: fibrin deposits and desmoplasia. Inflammatory cell type and distribution. Microvasculature and infarction. J Natl Cancer Inst. 1981; 67(2):335-45. View

4.
Ruscetti F, Gallo R . Human T-lymphocyte growth factor: regulation of growth and function of T lymphocytes. Blood. 1981; 57(3):379-94. View

5.
GRAY L, CONGER A, Ebert M, HORNSEY S, Scott O . The concentration of oxygen dissolved in tissues at the time of irradiation as a factor in radiotherapy. Br J Radiol. 1953; 26(312):638-48. DOI: 10.1259/0007-1285-26-312-638. View