VHS (Vps27, Hrs, and STAM) domains occur in ESCRT-0 subunits Hrs and STAM, GGA adapters, and other trafficking proteins. The structure of the STAM VHS domain-ubiquitin complex was solved at 2.6 A resolution, revealing that determinants for ubiquitin recognition are conserved in nearly all VHS domains. VHS domains from all classes of VHS-domain containing proteins in yeast and humans, including ...

Visual hallucinations (VHs) represent a frequent and disturbing complication of Parkinson's disease. Evidence suggests that VH can be related to central cholinergic dysfunction. Short-latency afferent inhibition (SAI) technique gives the opportunity to test an inhibitory cholinergic circuit in the human cerebral motor cortex. This inhibition of motor-evoked potentials can be observed when trans...

Herpes simplex virus 1 (HSV-1) causes herpes stromal keratitis (HSK), a sight-threatening disease of the cornea for which no vaccine exists. A replication-defective, HSV-1 prototype vaccine bearing deletions in the genes encoding ICP8 and the virion host shutoff (vhs) protein reduces HSV-1 replication and disease in a mouse model of HSK. Here we demonstrate that combining deletion of ICP8 and v...

Based on the random phase approximation calculation in two-orbital honeycomb lattice model, we investigate pairing symmetry of Ni-based transition-metal trichalcogenides by electron doping access to type-II van Hove singularities (vHs). We find that chiral even-parity d + id-wave (Eg) state is suppressed odd-parity p ip-wave (Eu) when approaches vHs. The vHs peak density states (DOS) enables st...

STUDY DESIGN This cross-sectional study was carried out on 196 adults (98 men and 98 women), aged between 18 and 91 years. OBJECTIVE To examine whether vertebral hemangiomas (VHs) are associated with other spinal pathologies, metabolic diseases, cardiovascular diseases, cancer and past trauma, to shed light on their possible pathophysiology. SUMMARY OF BACKGROUND DATA VHs are the most commo...

Herpes simplex virus 1 (HSV-1) encodes an endoribonuclease that is responsible for the shutoff of host protein synthesis [virion host shutoff (VHS)-RNase]. The VHS-RNase released into cells during infection targets differentially four classes of mRNAs. Thus, (a) VHS-RNase degrades stable cellular mRNAs and α (immediate early) viral mRNAs; (b) it stabilizes host stress response mRNAs after deade...

Humans and mice lacking the interferon signaling molecule Stat1 are sensitive to a variety of pathogens due to their presumed inability to mount a strong innate immune response. The herpes simplex virus type 1 (HSV-1) virion host shutoff (vhs) protein is a multifunctional immunomodulator that counteracts the innate immune response and viruses lacking vhs are attenuated and effective live vaccin...