Kisspeptin Mediated Signaling in Cancer

Author(s): Saima Jabeen, Muhammad Zahid Qureshi, Zeeshan Javed, Muhammad Javed Iqbal, Muhammad Ismail, Ammad Ahmad Farooqi

Journal Name: Current Topics in Medicinal Chemistry

Volume 16 , Issue 22 , 2016

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Abstract:

Research over the years has gradually and sequentially highlighted contributory role of hypothalamic- based kisspeptin-signaling axis as a major positive modulator of the neuroendocrinological reproductive axis in mammals. However, a series of landmark studies provided convincing evidence of role of this signaling in regulation of cancer development and progression. It is becoming progressively more understandable that loss or reduction of KISS1 expression in different human cancers correlates inversely with progression of tumor, metastasizing potential and survival. In this review we have attempted to provide an overview highlight of the most recent updates addressing metastasis- suppressing role of KISS1. We also summarize interplay of microRNA and KISS1 in cancer. The miRNA regulation of different genes is a rapidly expanding area of research however, the community lacks a deep understanding of miRNA regulation of KISS1. Recently, emerging laboratory findings have shown that KISS1 is transcriptionally controlled by TCF21 that is in turn regulated by miR-21. Therefore, there is an urgent need for further study of how miRNA directly or indirectly influences KISS1 at the posttranscriptional level. There is also a lack of evidence regarding natural agents that mediate upregulation or downregulation of KISS1. Increasing the knowledge of the KISS1/KISS1R signaling axis will be helpful in achieving personalized medicine.

Keywords: Apoptosis, Cancer, Kisspeptin, miRNA, Signaling, Xenograft.

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Article Details

VOLUME: 16
ISSUE: 22
Year: 2016
Published on: 30 June, 2016
Page: [2471 - 2476]
Pages: 6
DOI: 10.2174/1568026616666160212123309
Price: $65

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