Prognostic significance of programmed death-1 and programmed death ligand-1 proteins in breast cancer

Autor: Imtiaz Mahmood, Tahir, Abdur, Rauf, Huma, Mehboob, Samia, Sadaf, Muhammad Shaiful, Alam, Fadia, Kalsoom, Abdelhakim, Bouyahya, Aicha, El Allam, Nasreddine, El Omari, Saad, Bakrim, Muhammad, Akram, Syed Kashif, Raza, Talha Bin, Emran, Yahia N, Mabkhot, Gokhan, Zengin, Marina, Derkho, Suray, Natalya, Mohammad Ali, Shariati
Rok vydání: 2022
Předmět:
Zdroj: Human Antibodies. 30:131-150
ISSN: 1875-869X
1093-2607
DOI: 10.3233/hab-220001
Popis: In numerous studies related to tumor prognosis, programmed death-ligand 1 (PD-L1) has been identified as a biomarker. This work aimed to determine the prognostic importance of PD-L1 in breast cancer. We searched electronic databases such as PubMed, Google scholar, home pages of publishing groups, medical, clinical, and pharmaceutical sciences journals, as well as other relevant sources to discover the importance of PD-1 and PD-L1 expression in breast cancer therapies and also recurrence. The keywords used in this search were autoimmunity, programmed cell death, PD-L1 or PD-1, and breast cancer. Our inclusion criteria included studies showing the synergy between the expression of PD-L1 and PD-1 in primary breast cancers as prognostic markers and this research was limited to humans only. We included review articles, original research, letters to the editor, case reports, and short communications in our study, published in English. We focused our work on PD-L1 mRNA expression in breast cancer cell lines. PD-L1 expression has been decisively demonstrated to be a high-risk factor for breast cancer with a bad prognosis.
Databáze: OpenAIRE
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