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Dealing With Rape Cases in Ghana: The Law, the Victim and the Offender.
Sex Offending
December 2023
Narcotics Control Commission, Accra, Ghana.
Rape is a criminal offence in all countries of the world. However, what constitutes rape in the legal sense differs from country to country, with many common law countries sharing some similarities in their definition of rape. This paper conducts a critical review of the crime of rape in Ghana by discussing what constitutes rape under Ghanaian law, its key elements which a prosecution has to prove to succeed on a charge of rape, and the challenges of adjudicating rape cases in Ghana, paying particular attention to the victim.
View Article and Find Full Text PDFEZH2 serves as a viable therapeutic target for myeloma-induced osteolytic bone destruction.
Nat Commun
January 2025
Cancer Research Center, School of Medicine, Xiamen University, Xiamen, China.
Myelomatous bone disease is a complication characterized by lytic bone lesions, reduced bone formation, bone pain, and increased fracture risk. Understanding these underlying mechanisms is crucial for developing effective therapeutic approaches. Here we show the role of enhancer of zeste homolog 2 (EZH2) in bone lesions induced by myeloma cells.
View Article and Find Full Text PDFOptimal strategies for correcting merotelic chromosome attachments in anaphase.
Proc Natl Acad Sci U S A
February 2025
Courant Institute for Mathematical Sciences and Department of Biology, New York University, New York, NY 10012.
Accurate chromosome segregation in mitosis depends on proper connections of sister chromatids, through microtubules, to the opposite poles of the early mitotic spindle. Transiently, many inaccurate connections are formed and rapidly corrected throughout the mitotic stages, but a small number of merotelic connections, in which a chromatid is connected to both spindle poles, remain lagging at the spindle's equator in anaphase. Most of the lagging chromatids are eventually moved to one or the other pole, likely by a combination of microtubules' turnover and the brute force of pulling by the microtubules' majority from the one pole against the microtubules' minority from the other pole.
View Article and Find Full Text PDFCARD domains mediate anti-phage defence in bacterial gasdermin systems.
Nature
January 2025
Department of Molecular Genetics, Weizmann Institute of Science, Rehovot, Israel.
Caspase recruitment domains (CARDs) and pyrin domains are important facilitators of inflammasome activity and pyroptosis. Following pathogen recognition by nucleotide binding-domain, leucine-rich, repeat-containing (NLR) proteins, CARDs recruit and activate caspases, which, in turn, activate gasdermin pore-forming proteins to induce pyroptotic cell death. Here we show that CARD domains are present in defence systems that protect bacteria against phage.
View Article and Find Full Text PDFAntibiofilm mechanism of mouse gastrointestinal stimulation against Vibrio parahaemolyticus under bile salt culture.
Microb Pathog
January 2025
College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China; Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, Shanghai 201306, China; Laboratory of Quality & Safety Risk Assessment for Aquatic Product on Storage and Preservation (Shanghai), Ministry of Agriculture and Rural Affairs, Shanghai 201306, China; Engineering Research Center of Food Thermal-processing Technology, Shanghai Ocean University, Shanghai 201306, China. Electronic address:
Bile salts are crucial microbe-selective inhibitors present in the intestinal tracts of humans and other animals. Environmental and clinical strains of Vibrio parahaemolyticus (V. parahaemolyticus) exhibited different biofilm-forming abilities under bile salt incubation.
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