NEW OCCURRENCES OF PHYTOTELMATA-INHABITING MOSQUITOES SPECIES IN NORTHWESTERN ARGENTINA.

The potential risk areas for emerging or reemerging diseases are determined by the presence, abundance, and distribution of mosquitoes. Here new records and geographical distribution extension of mosquito species in phytotelmata are updated for Argentina. We report for the first time Toxorhynchites bambusicola in Aechmea distichantha in Salta and Tucumán provinces, in the northwest region of Argentina.

Regulation of abscisic acid receptor mRNA stability: Involvement of microRNA5628 in PYL6 transcript decay.

Phytohormone signaling is fine-tuned by regulatory feedback loops. The phytohormone abscisic acid (ABA) plays key roles in plant development and abiotic stress tolerance. PYRABACTIN RESISTENCE 1/PYR1-LIKE/REGULATORY COMPONENT OF ABA RECEPTOR (PYR/PYL/RCAR) receptors sense ABA, and in turn, ABA represses their expression.

Immature survival and female longevity of Aedes aegypti under natural winter conditions in the temperate region of Argentina.

The performance of Aedes aegypti was evaluated under natural winter nutritional and thermal conditions in the temperate region of Argentina. Immature stages were reared using leaf litter as a food source. The rearing was structured in three cohorts, the first started in late-fall, the second in early-winter and the last in mid-winter, and in each cohort two treatments were arranged according to solar exposure (sun and shade).

Antiviral and immunomodulatory effects of ouabain against congenital Zika syndrome model.

Zika virus (ZIKV) is an arbovirus associated with neurological disorders accompanying congenital infections. With no vaccine or antiviral approved, there is an urgent need for the development of effective antiviral agents against ZIKV infection. We evaluated the anti-ZIKV and immunomodulatory activity of ouabain, a Na/K-ATPase inhibitor known to have immunomodulatory and antiviral activities, using human neural stem and progenitor cells (hNS/PCs) and a murine model of congenital Zika syndrome (CZS).