Obesity is a prevalent metabolic disease caused by an imbalance in food intake and energy expenditure. Although acupuncture is widely used in the treatment of obesity in a clinical setting, its mechanism has not been adequately elucidated. As the key pivot of appetite signals, the hypothalamus receives afferent and efferent signals from the brainstem and peripheral tissue, leading to the formation of a complex appetite regulation circuit, thereby effectively regulating food intake and energy homeostasis. This review mainly discusses the relationship between the hypothalamic nuclei, related neuropeptides, brainstem, peripheral signals, and obesity, as well as mechanisms of acupuncture on obesity from the perspective of the hypothalamus, exploring the current evidence and therapeutic targets for mechanism of action of acupuncture in obesity.

Microglia-mediated neuroinflammation is one of the most remarkable hallmarks of neurodegenerative diseases (NDDs), including AD, PD, and ALS. Accumulating evidence indicates that microglia play both neuroprotective and detrimental roles in the onset and progression of NDDs. Yet, the specific mechanisms of action surrounding microglia are not clear. Modulation of microglia function and phenotypes appears to be a potential strategy to reverse NDDs. Until recently, research into the epigenetic mechanisms of diseases has been gradually developed, making it possible to elucidate the molecular mechanisms underlying the epigenetic regulation of microglia in NDDs. This review highlights the function and phenotypes of microglia, elucidates the relationship between microglia, epigenetic modifications, and NDDs, as well as the possible mechanisms underlying the epigenetic modulation of microglia in NDDs with a focus on potential intervention strategies.

Acupuncture has been practiced to treat neuropsychiatric disorders for a thousand years in China. Prevention of disease by acupuncture and moxibustion treatment, guided by the theory of Chinese acupuncture, gradually draws growing attention nowadays and has been investigated in the role of the prevention and treatment of mental disorders such as AD. Despite its well‐documented efficacy, its biological action remains greatly invalidated. Here, we sought to observe whether preventive electroacupuncture during the aging process could alleviate learning and memory deficits in D‐galactose‐induced aged rats. We found that preventive electroacupuncture at GV20‐BL23 acupoints during aging attenuated the hippocampal loss of dendritic spines, ameliorated neuronal microtubule injuries, and increased the expressions of postsynaptic PSD95 and presynaptic SYN, two important synapse‐associated proteins involved in synaptic plasticity. Furthermore, we observed an inhibition of GSK3β/mTOR pathway activity accompanied by a decrease in tau phosphorylation level and prompted autophagy activity induced by preventive electroacupuncture. Our results suggested that preventive electroacupuncture can prevent and alleviate memory deficits and ameliorate synapse and neuronal microtubule damage in aging rats, which was probably via the inhibition of GSK3β/mTOR signaling pathway. It may provide new insights for the identification of prevention strategies of AD.

Ischemic stroke is a major cause of mortality and neurological morbidity worldwide. The underlying pathophysiology of ischemic stroke is highly complicated and correlates with various pathological processes, including neuroinflammation, oxidative stress injury, altered cell apoptosis and autophagy, excitotoxicity, and acidosis. The current treatment for ischemic stroke is limited to thrombolytic therapy such as recombinant tissue plasminogen activator. However, tissue plasminogen activator is limited by a very narrow therapeutic time window (<4.5 hours), selective efficacy, and hemorrhagic complication. Hence, the development of novel therapies to prevent ischemic damage to the brain is urgent. Chinese herbal medicine has a long history in treating stroke and its sequela. In the past decades, extensive studies have focused on the neuroprotective effects of Huanglian Jie Du decoction (HLJDD), an ancient and classical Chinese herbal formula that can treat a wide spectrum of disorders including ischemic stroke. In this review, the current evidence of HLJDD and its bioactive components for ischemic stroke is comprehensively reviewed, and their potential application directions in ischemic stroke management are discussed.

Purpose: To examine the clinical significance of unoperated cervical cancer patients treated with different neoadjuvant chemotherapy (NACT) schemes followed by concurrent chemotherapy and radiotherapy (CCRT). Methods: This retrospective analysis included women with locally advanced cervical cancer treated with NACT-CCRT between September 2011 and September 2014. Neoadjuvant chemotherapy included paclitaxel plus cisplatin (TP group; 62 patients) or paclitaxel plus loplatin (TL group; 58 patients), which were administered three weekly, and cisplatin or loplatin, which were administered weekly for synchronous chemotherapy. External beam radiation therapy (50.4– 56.35 Gy/28 f, 180– 215 cGy/f, 5 f/w) was followed by intracavitary brachytherapy (5 Gy per fraction, mostly 5 fractions, Ir192 based). Results: One hundred twenty women were included in the analysis. The complete/partial response rate was 99.2% after treatment. The one-year, three-year, and five-year survival rates were 99.2%, 82.5%, and 70.8%, respectively. In the TP and TL groups, the three-year and five-year survival rates were 85.5% vs 77.6% and 75.8% vs 65.5%, respectively, with no significant difference. The 5-year overall survival (OS) rates between patients with stage IIB and stage IIIB disease were not significantly different (69.2% vs 64.7%). In the TP group, grade 3 or 4 digestive reactions were more frequent than those in the TL group. Leukopenia, neutropenia, and thrombocytopenia were more common in the TL group. No significant difference was found in anemia, radiation enteritis, radiation proctitis, or radiation cystitis between the groups. Conclusion: Lobaplatin may be used as an alternative drug for patients with severe digestive system reactions or contraindications to cisplatin, but hematological toxicity must be considered, particularly in dose-intensive schemes. Neoadjuvant chemotherapy followed by concurrent chemotherapy and radiotherapy (NACT-CCRT) warrants further prospective study in cervical cancer patients with a wide range of tumor invasion (eg, mass size ≥ 5 cm or stage IIIB).