Development of a luminex-based assay for the detection of anti-capripoxvirus and rift valley fever virus antibodies in domestic ruminants.

The three members of the genus capripoxvirus (CaPV), lumpy skin disease virus (LSDV), sheeppox virus (SPPV), and goatpox virus (GTPV) have common hosts and areas of overlapping geographical distribution with Rift Valley fever virus (RVFV). Hence, to ensure more cost-effective disease surveillance we developed and evaluated a Luminex assay for the simultaneous detection of antibodies against CaPV and RVFV in domestic ruminants. In cattle, the assay had a sensitivity (Se) of 98.

Neprilysin-Mediated Amyloid Beta Clearance and Its Therapeutic Implications in Neurodegenerative Disorders.

Neprilysin (NEP) is a neutral endopeptidase, important for the degradation of amyloid beta (Aβ) peptides and other neuropeptides, including enkephalins, substance P, and bradykinin, in the brain, that influences various physiological processes such as blood pressure homeostasis, pain perception, and neuroinflammation. NEP breaks down Aβ peptides into smaller fragments, preventing the development of detrimental aggregates such as Aβ plaques. NEP clears Aβ plaques predominantly by enzymatic breakdown in the extracellular space.

Structure-based drug designing for potential antiviral activity of selected natural product against Monkeypox (Mpox) virus and its host targets.

Unlabelled: (MPV/MPXV/hMPXV) is a zoonotic infection that is a causative agent of monkeypox disease, which is mainly endemic in West and Central Africa regions, but recent trends suggested that the virus is transmitted around 116 countries worldwide and is still spreading in multiple non-endemic countries, causing global outbreaks. The current therapeutic options for Mpox are limited, with the WHO temporarily recommending smallpox drugs. This suggests an urgent need to discover new therapeutics that may target both viral and host markers involved in the virus life cycle.

Attempted Transmission of Marburg Virus by Bat-Associated Fleas (Ischnopsyllidae: Thaumapsyllinae) to the Egyptian Rousette Bat ().

Egyptian rousette bats (ERBs) are implicated as reservoir hosts for Marburg virus (MARV), but natural mechanisms involved in maintenance of MARV in ERB populations remain undefined. A number of hematophagous ectoparasites, including fleas, parasitize bats. Subcutaneous (SC) inoculation of ERBs with MARV consistently results in viremia, suggesting that infectious MARV could be ingested by blood-sucking ectoparasites during feeding.