Liu Korsholm (detaillumber46)

rget parathyroidectomy to older adults most likely to benefit. In this cohort study, most older adults with PHPT did not receive definitive treatment with parathyroidectomy. Older age, frailty, and multimorbidity were associated with nonoperative management, and guideline recommendations had minimal effect on treatment decisions. Further research is needed to identify barriers to surgical care and develop tools to target parathyroidectomy to older adults most likely to benefit.Osteoporosis (OP), one of the most prevalent chronic progressive bone diseases, is caused by deficiency in bone formation by osteoblasts or excessive bone resorption by osteoclasts and subsequently increases the risk of bone fractures. Emerging evidence has indicated that long noncoding RNAs (lncRNAs) play key roles in many biological processes and various disorders. However, the role and mechanism of HOX antisense intergenic RNA myeloid 1 (HOTAIRM1), a myeloid-specific lncRNA, in osteoclast differentiation, osteogenic differentiation, and OP remain unclear. In this study, we found that HOTAIRM1 was upregulated during ossification of ligamentum flavum and osteogenic differentiation, while it was downregulated in osteoclast differentiation and in the bone and serum of human and mouse with OP. Further investigation revealed that silencing Hotairm1 decreased the expression of the osteogenic markers and attenuated osteogenesis. Moreover, forced Hotairm1 expression inhibited the expressions of the osteoclastogenesis markers and alleviated receptor activator of nuclear factor kappa B (NF-κB) ligand (RANKL)-induced osteoclast differentiation. Mechanically, Hotairm1 repressed the phosphorylation of p65 and inhibitor of κBα (IκBα) and attenuated RANKL-mediated enhancement of phos-p65 and IκBα, suggesting that Hotairm1 inhibits RANKL-induced osteoclastogenesis through the NF-κB pathway. In conclusion, our data identified a crucial role of HOTAIRM1 in OP, providing a proof of this molecule as a potential diagnostic marker and a possible therapeutic target against OP. Inherited variants in the tumor suppressor gene CDH1 are associated with an increased risk of gastric and breast cancers. This review aims to address the most current topics in management of the hereditary diffuse gastric cancer syndrome attributed to CDH1. Consensus management guidelines have broadened genetic testing criteria for CDH1. Prophylactic total gastrectomy is recommended for any pathogenic or likely pathogenic CDH1 variant carrier starting at the age of 20 years. Annual surveillance endoscopy is recommended to those who defer prophylactic total gastrectomy. Women with a CDH1 variant should initiate magnetic resonance imaging breast surveillance starting at age 30 years. Further research is needed to understand the pathogenesis of early-stage gastric cancers (T1a), which are pathognomonic of hereditary diffuse gastric cancer syndrome, that lead to advanced gastric cancer to develop both treatment and prevention strategies for this patient population. The heritable CDH1 gene mutation is of importance to today's surgeons because it is associated with a substantial increased risk of developing both gastric and breast cancers. Management of this cancer syndrome currently uses prophylactic surgery and enhanced cancer surveillance strategies. The heritable CDH1 gene mutation is of importance to today's surgeons because it is associated with a substantial increased risk of developing both gastric and breast cancers. Management of this cancer syndrome currently uses prophylactic surgery and enhanced cancer surveillance strategies. Malaria in pregnancy is a huge public health problem as it is the cause of maternal anaemia, still birth, premature delivery, low birth weight among others. To tackle this problem, WHO recommended the administration, during pregnancy, of intermittent preventive treatment with sulphadoxine-pyrimethamine (IPTp-SP). https://www