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Chromosomes are not randomly packed and positioned into the nucleus but folded in higher‐order chromatin structures with defined functions. However, the genome of a fertilized embryo undergoes a dramatic epigenetic reprogramming characterized by extensive chromatin relaxation and the lack of a defined three‐dimensional structure. This reprogramming is followed by a slow genome refolding that gradually...
The KiSS-1 gene product is absent or expressed at low level in metastatic breast cancer compared with their nonmetastatic counterparts. A deca-peptide derived from the KiSS-1 gene product, designated kisspeptin-10 (Kp-10), activates a receptor coupled to Gαq subunits (GPR54 or KiSS-1R).In this study we have analyzed whether Kp-10 treatment affects bone-directed migration of GPR54-positive breast cancer...
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