Brian M

In Frontline Technologies Parent LLC et al. v. Brian Murphy et al., the Delaware Court of Chancery recently stated that when negotiating a contract, the parties must "say what they mean and mean...

The apicomplexan parasite Babesia bovis is responsible for bovine babesiosis, a poorly controlled tick-borne disease of global impact. The widely conserved gametocyte protein HAPLESS2/GCS1 (HAP2) is uniquely expressed on the surface of B. bovis sexual stage parasites and is a candidate for transmission-blocking vaccines (TBV). Here, we tested whether vaccination of calves with recombinant HAP2 (rHAP2) interferes with the transmission of B. bovis by competent ticks. Calves vaccinated with rHAP2 (n = 3), but not control animals (n = 3) developed antibodies specific to the vaccine antigen. Vaccinated and control animals were infested with Rhipicephalus microplus larvae and subsequently infected with virulent blood stage B. bovis parasites by needle inoculation, with all animals developing clinical signs of acute babesiosis. Engorged female ticks fed on the infected calves were collected for oviposition, hatching, and obtention of larvae. Transmission feeding was then conducted using pools of larvae derived from ticks fed on rHAP2-vaccinated or control calves. Recipient calves (n = 3) exposed to larvae derived from control animals, but none of the recipient calves (n = 3) challenged with larvae from ticks fed on rHAP2-vaccinated animals, developed signs of acute babesiosis within 11 days after tick infestation. Antibodies against B. bovis antigens and parasite DNA were found in all control recipient animals, but not in any of the calves exposed to larvae derived from HAP2-vaccinated animals, consistent with the absence of B. bovis infection via tick transmission. Overall, our results are consistent with the abrogation of parasite tick transmission in rHAP2-vaccinated calves, confirming this antigen as a prime TBV candidate against B. bovis.

Thyroid storm (TS) is a relatively rare but life-threatening complication of an overactive thyroid that can manifest in a myriad of ways due to its multisystem involvement. Due to its relatively high mortality rate, it is essential that TS is recognized and treated promptly. TS can occur due to trauma, drugs, and sepsis. Identifying TS as a diagnosis is challenging to pinpoint due to its similar presentation to more common pathologies like sepsis and diabetic ketoacidosis (DKA). Here, we present a case of a 31-year-old African-American woman with type 2 diabetes mellitus following sepsis secondary to Escherichia coli pyelonephritis and DKA. Despite standard sepsis treatment, which included appropriate intravenous fluids and antibiotics, the patient did not improve. Further workup, utilizing the Burch-Wartofsky score, helped identify TS as the underlying cause of the patient’s hospitalization, despite no history of underlying thyroid disease. The inclusion of thyroid pathology as part of the differential diagnosis and workup of a patient with a sepsis-like presentation to avoid anchoring bias warrants further investigation.

SOUTHINGTON — The Barnes Museum’s “History Pints” returns to Witchdoctor Brewing Company Oct. 11.

​​The current stalemate in Northern Ireland politics is both dispiriting and damaging. We no longer have a working assembly or government.

Despite the significance of mosquitos for human health, little research has focused on their phylogeny. Here, the authors present a resolved phylogenetic history of mosquitoes based on phylogenomics showing that these major disease vectors radiated coincidentally with geologic events and the diversification of their hosts.

SOUTHINGTON — Several dozen residents, including members of the local Knights of Columbus and the town’s Italian heritage clubs, gathered Monday at the Christopher Columbus statue at the Municipal Center

Brian M. Slomovitz, MD, discusses the optimal role for PARP inhibition in patients with ovarian cancer, highlighting its efficacy in those harboring BRCA mutations.

Fibrocystin/Polyductin (FPC) is a large ciliary membrane protein encoded by PKHD1 which, when mutated, causes ARPKD. Here, the authors show that FPC suppresses cyst development in the kidney of mouse models through the release and mitochondrial translocation of its C terminal product.

Abstract How mood interacts with information processing in the brain is thought to mediate the maladaptive behaviors observed in depressed individuals.