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Their research highlighted that ROS modulate key signalling events during capacitation, including the increase in cAMP, PKA activation, phosphorylation of specific substrates, MEK-like protein phosphorylation, and late tyrosine phosphorylation of fibrous sheath proteins, with these processes being regulated by various kinases, including protein kinase C, PKA, and protein tyrosine kinases

doi: 10.1038/s41598-023-41311-1 78 MansouriS.Koushesh SabaM.SarikhaniH

Characterization of the human growth hormone receptor gene and demonstration of a partial deletion in two patients with Laron-type dwarfism

High titer recombinant virus was used to infect large volume Sf9 cell cultures and 96 h post infection, the cells were spun down and the supernatant containing Fab was dialyzed against 25 mM Tris-Cl (pH 8.0) and 50 mM NaCl

Yoneda M, Honda Y, Ogawa Y, Kessoku T, Kobayashi T, Imajo K, Ozaki A, Nogami A, Taguri M, Yamanaka T, Kirikoshi H, Iwasaki T, Kurihashi T, Saito S, Nakajima A

Interestingly, treatment of these cells with the NAD precursor nicotinamide riboside lowered ROS levels but did not restore lysosomal autophagic function