Several lines of data indicated that parkin could display antiapoptotic properties and we demonstrated that ATM/ATR inhibitor review indeed, parkin could downregulate the p53-dependent pathway. However, we showed that such function remained independent of parkin’s ability to act as an ubiquitin ligase. Thus, we established that parkin repressed p53 transcription by physically interacting with its promoter. Here, we describe this novel parkin-associated transcription factor function

and we speculate on putative additional transcriptional targets. Copyright (C) 2011 S. Karger AG, Basel”
“Understanding the extent and distribution of genetic diversity is crucial for the conservation and management of endangered species. Cupressus chengiana, C. duclouxiana, C. gigantea, and C. funebris are four ecologically and economically important species in China. We investigated their genetic diversity, population structure, and extant effective population size (35 populations,

484 individuals) employing six pairs of nuclear microsatellite markers (selected from 53). Their genetic diversity is moderate among conifers, and genetic differentiation among populations is much lower in C. gigantea than in the other three species; the estimated effective population size was largest for C. chengiana, at 1.70, 2.91, and 3.91 times the estimates for C. duclouxiana, C. funebris, and C. gigantea, respectively. According to Bayesian clustering analysis, the most plausible find more population subdivision scheme within species is two groups in C. chengiana, three groups in C. duclouxiana, and a single group for both C. funebris and C. gigantea. We propose a conservation strategy for these cypress species.”
“Herpes zoster (shingles) is diagnosed clinically by recognition of the distinctive, painful vesicular rash appearing in a unilateral, dermatomal distribution. An estimated 1 million cases occur in the United States each year, and increasing age is the primary risk

factor. Laboratory testing, including polymerase chain reaction, can confirm atypical cases. Treatment with acyclovir, famciclovir, or valacyclovir decreases the duration of the rash. Adjunct medications, including opioid analgesics, tricyclic antidepressants, or corticosteroids, may relieve Wnt inhibitor the pain associated with acute herpes zoster. There is conflicting evidence that antiviral therapy during the acute phase prevents postherpetic neuralgia. Postherpetic neuralgia in the cutaneous nerve distribution may last from 30 days to more than six months after the lesions have healed. Evidence supports treating postherpetic neuralgia with tricyclic antidepressants, gabapentin, pregabalin, long-acting opioids, or tramadol; moderate evidence supports the use of capsaicin cream or a lidocaine patch as a second-line agent. Immunization to prevent herpes zoster and postherpetic neuralgia is recommended for most adults 60 years and older. (Am Fam Physician. 2011;83(12):1432-1437.