nsy-1 Antibody

Serine/threonine-protein kinase which, by phosphorylating and activating sek-1, plays an important role in the activation of the p38 pathway also composed of the downstream effectors sek-1 and pmk-1. Downstream of CaMKII unc-43 and adapter protein tir-1, plays a role in determining asymmetric cell fates in olfactory AWC neurons during neuronal development. Activation results in the repression of odorant receptor str-2 expression in one of the 2 AWC neurons. Involved in resistance to pathogenic Gram-positive and Gram-negative bacterial and fungal infection. Involved in resistance to the nematotoxic C.cinerea galectin Cgl2. Probably by activating the sek1/pmk-1/skn-1 pathway, involved in the up-regulation of gcs-1 and glutathione-S-transferase gst-4 expression upon bacterial infection. Probably downstream of tir-1 and nipi-3, required for the expression of antimicrobial peptide nlp-29 in the epidermis in response to fungal infection or physical injury. Plays a role in resistance to several environmental stresses including oxidative, protein misfolding (ER) and osmotic stresses, and DNA-damaging reagents. Plays a role in the stabilization of transcription factor rnt-1 in the intestine during oxidative stress. Involved in germline apoptosis induced by heavy metals, such as Cu(2+). In addition, plays a role in the up-regulation of gcs-1 upon arsenite treatment, most likely through activation of pmk-1, to confer protection against toxicity induced by heavy metals. Plays a role downstream of tir-1 in regulating susceptibility to anoxia. Involved in egg laying.