» Articles » PMID: 20858887

Therapy-induced Senescence in Cancer

Overview
Specialty Oncology
Date 2010 Sep 23
PMID 20858887
Citations 418
Authors
Affiliations
Soon will be listed here.
Abstract

Cellular senescence is a response to nonlethal stress that results in persistent cytostasis with a distinct morphological and biochemical phenotype. The senescence phenotype, detected in tumors through the expression of mRNA and protein markers, can be generated in cancer cells lacking functional p53 and retinoblastoma protein. Current research suggests that therapy-induced senescence (TIS) represents a novel functional target that may improve cancer therapy. TIS can be induced in immortal and transformed cancer cells by selected anticancer compounds or radiation, and accumulating data indicate that TIS may produce reduced toxicity-related side effects and increased tumor-specific immune activity. This review examines the current status of TIS-regulated mechanisms, agents, and senescence biomarkers with the goal of encouraging further development of this approach to cancer therapy. Remaining hurdles include the lack of efficient senescence-inducing agents and incomplete biological data on tumor response. The identification of additional compounds and other targeted approaches to senescence induction will further the development of TIS in the clinical treatment of cancer.

Citing Articles

Antioxidant Senotherapy by Natural Compounds: A Beneficial Partner in Cancer Treatment.

Aleksandrova Y, Neganova M Antioxidants (Basel). 2025; 14(2).

PMID: 40002385 PMC: 11851806. DOI: 10.3390/antiox14020199.


Pharmacological CDK4/6 inhibition promotes vulnerability to lysosomotropic agents in breast cancer.

Nehme J, Maassen S, Bravaccini S, Zanoni M, Gianni C, De Giorgi U EMBO J. 2025; .

PMID: 39930269 DOI: 10.1038/s44318-025-00371-x.


Petroleum ether extract of induces senescence and inhibits invasion in breast cancer MDA-MB-231 cells.

Long T, Phuong L, Van Nguyen Dang L, Ngoc T, Thao D, Trinh N 3 Biotech. 2025; 15(2):45.

PMID: 39834568 PMC: 11741969. DOI: 10.1007/s13205-025-04214-8.


The crosstalk between senescence, tumor, and immunity: molecular mechanism and therapeutic opportunities.

Wang Z, Chen C, Ai J, Gao Y, Wang L, Xia S MedComm (2020). 2025; 6(1):e70048.

PMID: 39811803 PMC: 11731108. DOI: 10.1002/mco2.70048.


The Hippo Signaling Pathway Manipulates Cellular Senescence.

Miyajima C, Nagasaka M, Aoki H, Toriuchi K, Yamanaka S, Hashiguchi S Cells. 2025; 14(1.

PMID: 39791714 PMC: 11719916. DOI: 10.3390/cells14010013.


References
1.
dAdda di Fagagna F . Living on a break: cellular senescence as a DNA-damage response. Nat Rev Cancer. 2008; 8(7):512-22. DOI: 10.1038/nrc2440. View

2.
Bukowski R, Fleming T, Macdonald J, Oishi N, Taylor S, Baker L . Evaluation of combination chemotherapy and phase II agents in pancreatic adenocarcinoma. A Southwest Oncology Group study. Cancer. 1993; 71(2):322-5. DOI: 10.1002/1097-0142(19930115)71:2<322::aid-cncr2820710209>3.0.co;2-g. View

3.
Gewirtz D, Holt S, Elmore L . Accelerated senescence: an emerging role in tumor cell response to chemotherapy and radiation. Biochem Pharmacol. 2008; 76(8):947-57. DOI: 10.1016/j.bcp.2008.06.024. View

4.
Xu H, Zhou Y, Ji W, Perng G, Kruzelock R, Kong C . Reexpression of the retinoblastoma protein in tumor cells induces senescence and telomerase inhibition. Oncogene. 1997; 15(21):2589-96. DOI: 10.1038/sj.onc.1201446. View

5.
DeSimone D . Replicative potentials of various fusion products between WI-38 and SV40 transformed WI-38 cells and their components. Somatic Cell Genet. 1980; 6(6):689-98. DOI: 10.1007/BF01538968. View