Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UNIPROT:P05412 (c-Jun)
 11,453 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Many viral proteins are responsible for causing induction of apoptosis in the target cells. Hemagglutinin neuraminidase (HN), a multifunctional protein of Newcastle disease virus (NDV), is one of such proteins. The present study was undertaken to determine the apoptotic potential of the HN gene in cultured human cervical cancer cell line (HeLa cell) and to elucidate the molecular mechanisms involved. The results of the study indicate that HN protein causes apoptosis in HeLa cells, as observed by the translocation of Phosphatidylserine, activation of caspases, cleavage of poly (ADP-ribose) polymerase (PARP), and DNA fragmentation. Further, we report that expression of HN protein upregulates the SAPK/JNK pathway leading to transactivation of c-Jun which in turn activates apoptosis signaling. The results of our study provide an insight into the mechanism through which HN induces apoptosis.
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PMID:HN Protein of Newcastle Disease Virus Induces Apoptosis Through SAPK/JNK Pathway. 2630 26