Activity of Dimercaptosuccinic Acid in Combination with Carbapenems Against Carbapenem-Resistant .

Carbapenenemase producers, particularly the metallo-β-lactamase (MBL) types in , have emerged as an urgent threat in health care settings. MBLs require zinc at their catalytic site and can be inhibited by dimercaptosuccinic acid (DMSA), a metal chelator known for the treatment of lead and mercury intoxication. Isogenic strains of wild-type and OprD-deleted PA14, were constructed, producing the MBLs VIM-2, NDM-1, SPM-1, IMP-1, and AIM-1, or the non-MBL carbapenemases, GES-5 and KPC-2.

Father involvement is a protective factor for maternal mental health in Western Kenya.

Depression is a major global health concern especially among mothers of young children in low- and middle-income countries (LMICs). While various risk and protective factors have been well-established, the role of fathers in potentially mitigating maternal depression remains understudied. This study aimed to investigate the association between father involvement and maternal depressive symptoms in rural Western Kenya.

Description of lymphocyte and cytokine profiles in individuals with acute myeloid leukemia associated with FLT3-ITD and NPM1 mutation status.

The pathogenesis of acute myeloid leukemia (AML) involves mutations in genes such as FLT3 and NPM1, which are also associated with the prognosis of the disease. The immune system influences disease progression, but the mechanisms underlying the interaction between the immune system and AML are not clear. In this study, the profiles of lymphocytes and cytokines were described in individuals with AML stratified by molecular changes associated with prognosis.

Loss of the lysosomal protein CLN3 modifies the lipid content of the nuclear envelope leading to DNA damage and activation of YAP1 pro-apoptotic signaling.

Batten disease is characterized by early-onset blindness, juvenile dementia and death during the second decade of life. The most common genetic causes are mutations in the gene encoding a lysosomal protein. There are currently no therapies targeting the progression of the disease, mostly due to the lack of knowledge about the disease mechanisms.

Properties of vertebrate predator-prey networks in the high Arctic.

Predation is an important ecological process that can significantly impact the maintenance of ecosystem services. In arctic environments, the relative ecological importance of predation is thought to be increasing due to climate change, partly because of increased productivity with rising temperatures. Therefore, understanding predator-prey interactions in arctic ecosystems is vital for the sustainable management of these northern regions.