Septicemic omphalophlebitis by Streptococcus equi subsp. zooepidemicus in a southern right whale calf (Eubalaena australis).

Southern right whales (Eubalaena australis) are mysticete cetaceans commonly observed in the coastal waters of Brazil, particularly in Santa Catarina State. There is limited understanding of the causes of calf mortality in this species, particularly concerning infectious diseases. We report a case of omphalophlebitis caused by Streptococcus equi subsp.

THE FAM53C/DYRK1A axis regulates the G1/S transition of the cell cycle.

A growing number of therapies are being developed to target the cell cycle machinery for the treatment of cancer and other human diseases. Consequently, a greater understanding of the factors regulating cell cycle progression becomes essential to help enhance the response to these new therapies. Here, using data from the Cancer Dependency Map, we identified the poorly-studied factor FAM53C as a new regulator of cell cycle progression.

RNA-binding proteins hnRNPM and ELAVL1 promote type-I interferon induction downstream of the nucleic acid sensors cGAS and RIG-I.

The cytosolic nucleic acid sensors RIG-I and cGAS induce type-I interferon (IFN)-mediated immune responses to RNA and DNA viruses, respectively. So far no connection between the two cytosolic pathways upstream of IKK-like kinase activation has been investigated. Here, we identify heterogeneous nuclear ribonucleoprotein M (hnRNPM) as a positive regulator of IRF3 phosphorylation and type-I IFN induction downstream of both cGAS and RIG-I.

[Achondroplasia : New era of orthopedic treatment?].

Achondroplasia is the most common skeletal dysplasia. With the development of new growth-promoting drug treatment for children and adolescents with achondroplasia, multidisciplinary care has become increasingly more important. In addition to orthopedic care, a specialized team comprised of pediatrics/endocrinology, radiology, neurosurgery, otorhinolaryngology, anesthesiology, physiotherapy, psychology and other disciplines is necessary to develop and implement a holistic concept to improve the quality of life for individuals affected by achondroplasia.

Long-term persistency of a strong non-dipole field in the South Atlantic.

Earth's magnetic field exhibits a dominant dipole morphology. Notwithstanding, significant deviations from the dipole are evident today, particularly the South Atlantic Anomaly (SAA), characterized by anomalously low-field intensity and high directional variability, diminishing the field's shielding effect. To assess the persistence of SAA-like features over multimillion-year scales, we combine paleomagnetic data from Trindade Island (20°30'S, 29°22'W) with an evaluation of paleosecular variation (PSV) over the past 10 Myr.