Glycans,either alone or in complex with glycan-binding proteins,are essential structures that can regulate cell biology by mediating protein stability or receptor dimerization under physiological and pathological cond...Glycans,either alone or in complex with glycan-binding proteins,are essential structures that can regulate cell biology by mediating protein stability or receptor dimerization under physiological and pathological conditions.Certain glycans are ligands for lectins,which are carbohydrate-specific receptors.Bone is a complex tissue that provides mechanical support for muscles and joints,and the regulation of bone mass in mammals is governed by complex interplay between bone-forming cells,called osteoblasts,and bone-resorbing cells,called osteoclasts.Bone erosion occurs when bone resorption notably exceeds bone formation.Osteoclasts may be activated during cancer,leading to a range of symptoms,including bone pain,fracture,and spinal cord compression.Our understanding of the role of protein glycosylation in cells and tissues involved in osteoclastogenesis suggests that glycosylation-based treatments can be used in the management of diseases.The aims of this review are to clarify the process of bone resorption and investigate the signaling pathways mediated by glycosylation and their roles in osteoclast biology.Moreover,we aim to outline how the lessons learned about these approaches are paving the way for future glycobiology-focused therapeutics.展开更多
Objective The aim of this study was to analyze whether Jinlong capsule could decrease adverse reactions after transcatheter arterial chemoembolization(TACE) in patients with hepatocellular carcinoma. Methods Eighty-tw...Objective The aim of this study was to analyze whether Jinlong capsule could decrease adverse reactions after transcatheter arterial chemoembolization(TACE) in patients with hepatocellular carcinoma. Methods Eighty-two patients with hepatocellular carcinoma were randomly divided into the control group and experimental group. On the first day after TACE, the experimental group started receiving four Jinlong capsules orally three times daily, whereas the control group did not receive the treatment.Results The incidences of erythropenia and thrombocytopenia in the experimental group was lower than those in the control group(P = 0.040 and 0.033, respectively). The differences in serum levels of aminotransferase, albumin, potassium, and sodium between the two groups were significant(P = 0.034, 0.034, 0.013, and 0.044, respectively). The mean durations of stomachache and abdominal distension in the experimental group was significantly shorter than those in the control group(P = 0.004 and 0.021, respectively). However, there were no significant differences in the incidences of nausea, fever, and vomiting between the two groups(P = 0.490, 0.495, and 0.585, respectively). Conclusion The reduction in the incidence rate and duration of partial adverse reactions after TACE was observed in hepatocellular carcinoma patients treated with Jinlong capsule compared to untreated patients, suggesting possible beneficial effects exerted by Jinlong capsule on the reduction of TACE-induced liver damage, thereby improving liver function and, consequently, the quality of life.展开更多
基金supported by the National Natural Science Foundation of China(grant No.81972041)the Beijing Natural Science Foundation(grant No.7172112)。
文摘Glycans,either alone or in complex with glycan-binding proteins,are essential structures that can regulate cell biology by mediating protein stability or receptor dimerization under physiological and pathological conditions.Certain glycans are ligands for lectins,which are carbohydrate-specific receptors.Bone is a complex tissue that provides mechanical support for muscles and joints,and the regulation of bone mass in mammals is governed by complex interplay between bone-forming cells,called osteoblasts,and bone-resorbing cells,called osteoclasts.Bone erosion occurs when bone resorption notably exceeds bone formation.Osteoclasts may be activated during cancer,leading to a range of symptoms,including bone pain,fracture,and spinal cord compression.Our understanding of the role of protein glycosylation in cells and tissues involved in osteoclastogenesis suggests that glycosylation-based treatments can be used in the management of diseases.The aims of this review are to clarify the process of bone resorption and investigate the signaling pathways mediated by glycosylation and their roles in osteoclast biology.Moreover,we aim to outline how the lessons learned about these approaches are paving the way for future glycobiology-focused therapeutics.
基金Supported by a grant from the Scientific Innovation Foundation of Xinjiang Medical University(No.XJC2013118)
文摘Objective The aim of this study was to analyze whether Jinlong capsule could decrease adverse reactions after transcatheter arterial chemoembolization(TACE) in patients with hepatocellular carcinoma. Methods Eighty-two patients with hepatocellular carcinoma were randomly divided into the control group and experimental group. On the first day after TACE, the experimental group started receiving four Jinlong capsules orally three times daily, whereas the control group did not receive the treatment.Results The incidences of erythropenia and thrombocytopenia in the experimental group was lower than those in the control group(P = 0.040 and 0.033, respectively). The differences in serum levels of aminotransferase, albumin, potassium, and sodium between the two groups were significant(P = 0.034, 0.034, 0.013, and 0.044, respectively). The mean durations of stomachache and abdominal distension in the experimental group was significantly shorter than those in the control group(P = 0.004 and 0.021, respectively). However, there were no significant differences in the incidences of nausea, fever, and vomiting between the two groups(P = 0.490, 0.495, and 0.585, respectively). Conclusion The reduction in the incidence rate and duration of partial adverse reactions after TACE was observed in hepatocellular carcinoma patients treated with Jinlong capsule compared to untreated patients, suggesting possible beneficial effects exerted by Jinlong capsule on the reduction of TACE-induced liver damage, thereby improving liver function and, consequently, the quality of life.
