Metabolic reprogramming， as one of the core hallmarks of malignant tumors， plays a key role in the occurrence， development and treatment of breast cancer （BC）. Abnormal changes in glucose metabolism， amino acid metabolism， lipid metabolism， as well as the tricarboxylic acid （TCA） cycle and oxidative phosphorylation （OXPHOS） pathways significantly influence the pathogenesis and progression of BC. Studies have shown that various active components of traditional Chinese medicine （TCM） （such as berberine， matrine， quercetin， curcumin， etc.） and their compound formulations （e.g. Xihuang pill， Danzhi xiaoyao powder， Yanghe decoction， etc.） can inhibit the proliferation and migration of BC cells and induce apoptosis by regulating key metabolic pathways such as glycolysis， lipid synthesis， and amino acid metabolism. TCM demonstrates multi-target and holistic regulatory advantages in intervening in BC metabolic reprogramming， showing significant potential in modulating key molecules like hypoxia inducible factor-1α， hexokinase-2， pyruvate kinase M2， lactate dehydrogenase A， glucose transporter-1， fatty acid synthase， and signaling pathways such as AKT/mTOR. However， current researches still focus predominantly on glucose metabolism， with insufficient mechanistic studies on lipid metabolism， amino acid metabolism， the TCA cycle， and OXPHOS. The precise targets， molecular mechanisms， and clinical translation value of these interventions require further validation and clarification through more high-quality experimental studies and clinical trials.

Objective:To improve the understanding of recurrent adult Langerhans cell histiocytosis complicated with diabetes insipidus.Methods:The clinical data of 1 patient with recurrent adult Langerhans cell histiocytosis complicated with diabetes insipidus admitted to the First Affiliated Hospital of Shihezi University in January 2024 was collected. Its disease characteristics, effectiveness and safety of treatment scheme were analyzed, and literatures were reviewed.Results:The 42-year-old female patient was diagnosed as Langerhans cell histiocytosis in June 2021. After treated with cytarabine, the symptoms improved and the patient achieved sustained remission. In January 2024, the patient was admitted to the hospital due to pain in the middle part of the front chest. The PET-CT results indicated disease progression, which was manifested by new bone destruction, enlarged lymph nodes, and increased nocturnal urination, with urine volume of 3-5 L within 24 h. Based on the clinical manifestations such as cranial bone lesions, periorbital soft tissue lesions, and enlarged lymph nodes at onset, multiple systems and multiple foci involvement was considered. The diagnosis of combined diabetes insipidus was confirmed through the water deprivation and pressure test. After MACOP-B regimen (doxorubicin liposome, cyclophosphamide, vincristine, bleomycin, prednisone), the patient's bone pain was completely relieved, and no serious complications occurred.Conclusions:Recurrent adult Langerhans cell histiocytosis complicated with diabetes insipidus is rare; MACOP-B regimen is safe and effective in treatment of the disease.

Lung cancer is the malignant tumor with the highest incidence and mortality rates globally. Current treatment methods for lung cancer primarily include surgery， chemotherapy， targeted therapy， and immunotherapy. However， the main limitations of these treatments are their side effects， the drug resistance， and the economic burden they impose. As a critical cancer pathway， the Janus kinase （JAK）/signal transducer and activator of transcription （STAT） signaling pathway regulates tumor occurrence and development through multiple mechanisms by influencing various downstream targets. Consequently， the JAK/STAT signaling pathway offers a promising avenue for lung cancer treatment research. Numerous studies have demonstrated that the JAK/STAT signaling pathway plays a key role in the proliferation and growth of lung cancer cells， angiogenesis， epithelial-mesenchymal transition （EMT）， metabolic alterations， remodeling of the immune microenvironment， and the development of treatment resistance. Traditional Chinese medicine （TCM） has garnered increasing attention due to its minimal side effects， low economic burden， and its potential to enhance efficacy and reduce toxicity when used in conjunction with Western medicine. In addition to traditional Chinese medicine compounds， a growing number of Chinese medicine monomers have come into the spotlight because of their more targeted effects. Numerous studies investigating the regulation of the JAK/STAT signaling pathway by TCM in the treatment of lung cancer have demonstrated that TCM can inhibit the proliferation and invasion of lung cancer cells， tumor angiogenesis， and EMT， improve the inflammatory and immunosuppressive microenvironments， and enhance treatment sensitivity by intervening in the JAK/STAT signaling pathway， thereby impeding the progression of lung cancer. In recent years， the research on the regulation of this pathway by TCM in the treatment of lung cancer has been updated rapidly. However， the summary of these studies has not been updated in time. This review summarizes and reflects on the recent research findings regarding the regulation of the JAK/STAT signaling pathway by TCM to intervene in lung cancer from three aspects， introducing the JAK/STAT pathway， elaborating the mechanism of this pathway in lung cancer， and exploring the intervention of TCM in the treatment of lung cancer through this pathway， to provide more reference for the treatment of lung cancer in the future.

Objective:To report a case of hereditary fibrosing poikiloderma with tendon contracture, myopathy, and pulmonary fibrosis (POIKTMP), and analyze the genotype-phenotype correlation through a literature review.Methods:The clinical manifestations and genetic testing results of a Chinese Han child with POIKTMP were reported. Relevant literature was searched in databases using ′FAM111B gene′, ′hereditary fibrosing poikiloderma with tendon contracture, myopathy, and pulmonary fibrosis′ or ′POIKTMP′ as keywords, and the clinical manifestations, mutation sites of the FAM111B gene, and the correlation between them were statistically analyzed.Results:A 6.5-year-old girl developed POIKTMP at 6 months of age. Dermatological examination showed irregular brown patches and dotted hypopigmentation on the face and neck, mainly on the forehead and around the mouth, telangiectasia on the cheeks and nose, pigmentation and hypopigmentation on the limbs and trunk, as well as sparse, pale eyebrows. A total of 39 cases of POIKTMP were retrieved, including this case, all of which had clinical data and were definitively diagnosed. Fourteen variants of the FAM111B gene had been reported, including 1 in-frame deletion variant and 13 missense variants. Among the 39 cases, the incidence of poikiloderma/photosensitivity/facial erythema/telangiectasia was 100% (39/39), alopecia was 87.2% (34/39), and that of hypohidrosis/heat intolerance was 82.1% (32/39). The incidence of extracutaneous manifestations was as follows: tendon contractures/digital sclerosis, 69.2% (27/39) ; elevated liver transaminases, 46.2% (18/39) ; muscle pain/weakness/amyotrophy, 43.6% (17/39). The incidence of eczema-like lesions, bullous lesions, and elevated liver transaminases was significantly higher in the young versus the adult group ( P < 0.05) . Conclusions:This case of POIKTMP was characterized by brown patches, hypopigmentation, and sparse eyebrows. POIKTMP is a progressive multisystem disorder with age-related clinical manifestations. Early genetic testing is crucial for evaluating potential complications and providing genetic counseling.

With the increasing aging population in China and rising incidence rates of diseases such as cancer and cardiovascular conditions, the demand for palliative care services continues to grow. In recent years, the integration of artificial intelligence and medical disciplines has advanced significantly, with machine learning research and applications in the palliative care field progressing steadily. This paper reviews the overview of machine learning, its applications in palliative care, and effectiveness evaluations. It also discusses existing limitations in current research and provides recommendations for future studies. The aim is to assist healthcare professionals in improving palliative care services and offer valuable insights for the development of palliative care in China.

Objective:To report a case of hereditary fibrosing poikiloderma with tendon contracture, myopathy, and pulmonary fibrosis (POIKTMP), and analyze the genotype-phenotype correlation through a literature review.Methods:The clinical manifestations and genetic testing results of a Chinese Han child with POIKTMP were reported. Relevant literature was searched in databases using ′FAM111B gene′, ′hereditary fibrosing poikiloderma with tendon contracture, myopathy, and pulmonary fibrosis′ or ′POIKTMP′ as keywords, and the clinical manifestations, mutation sites of the FAM111B gene, and the correlation between them were statistically analyzed.Results:A 6.5-year-old girl developed POIKTMP at 6 months of age. Dermatological examination showed irregular brown patches and dotted hypopigmentation on the face and neck, mainly on the forehead and around the mouth, telangiectasia on the cheeks and nose, pigmentation and hypopigmentation on the limbs and trunk, as well as sparse, pale eyebrows. A total of 39 cases of POIKTMP were retrieved, including this case, all of which had clinical data and were definitively diagnosed. Fourteen variants of the FAM111B gene had been reported, including 1 in-frame deletion variant and 13 missense variants. Among the 39 cases, the incidence of poikiloderma/photosensitivity/facial erythema/telangiectasia was 100% (39/39), alopecia was 87.2% (34/39), and that of hypohidrosis/heat intolerance was 82.1% (32/39). The incidence of extracutaneous manifestations was as follows: tendon contractures/digital sclerosis, 69.2% (27/39) ; elevated liver transaminases, 46.2% (18/39) ; muscle pain/weakness/amyotrophy, 43.6% (17/39). The incidence of eczema-like lesions, bullous lesions, and elevated liver transaminases was significantly higher in the young versus the adult group ( P < 0.05) . Conclusions:This case of POIKTMP was characterized by brown patches, hypopigmentation, and sparse eyebrows. POIKTMP is a progressive multisystem disorder with age-related clinical manifestations. Early genetic testing is crucial for evaluating potential complications and providing genetic counseling.

With the increasing aging population in China and rising incidence rates of diseases such as cancer and cardiovascular conditions, the demand for palliative care services continues to grow. In recent years, the integration of artificial intelligence and medical disciplines has advanced significantly, with machine learning research and applications in the palliative care field progressing steadily. This paper reviews the overview of machine learning, its applications in palliative care, and effectiveness evaluations. It also discusses existing limitations in current research and provides recommendations for future studies. The aim is to assist healthcare professionals in improving palliative care services and offer valuable insights for the development of palliative care in China.

Sleep is an important activity of daily life for individuals,and sleep disorders can seriously affect their physical and mental health.This article summarizes the impact of vestibular stimulation on sleep,and reviews feasible and effective intervention methods from swing movement,galvanic vestibular stimulation,and weighted blankets stimulation,in order to provide new ideas and methods for the diagnosis and treatment of sleep disorders.

Objective:To investigate the clinicopathological features of renal leukocyte chemokine type 2 amyloidosis (ALECT2).Methods:The prevalence, clinical characteristics, renal histopathological features, and renal outcome of 15 patients with ALECT2 by kidney biopsy were collected in the Department of Kidney Pathology, Shanxi Medical University Second Hospital, Taiyuan, China from January 1993 to December 2023. Immunohistochemistry and mass spectrometry for amyloid proteins were carried out.Results:Fifteen patients with ALECT2 were included in the study, representing 12.93% (15/116) of the renal biopsy-proven amyloidosis cases. There were 5 males and 10 females. The median age at diagnosis was 61 years. All patients had various degrees of proteinuria; 7 patients had nephrotic syndrome; 3 patients had renal insufficiency; 7 patients had microscopic hematuria. Renal biopsy showed that strongly orangophilic amyloid proteins distributed mainly in the renal cortical interstitium, vascular walls, the glomerular mesangium and/or glomerular basement membrane. Eight cases were diagnosed with ALECT2 alone and 7 cases combined with other renal diseases, including 4 cases with membranous nephropathy, 2 cases with IgA nephropathy, and 1 case with subacute tubular interstitial nephropathy. ALECT2 patients with concurrent renal disease showed a higher proteinuria level than those without (3.48 g/24 h versus 4.58 g/24 h). All patients were corroborated by immunohistochemistry to exhibit the specific location of LECT2 in the amyloid fibrils. Mass spectrometry analysis revealed LECT2 polypeptide in 9 patients. Except two patients with worsening renal function, the others showed stable renal function during the mean follow-up period of 12.5 months.Conclusions:ALECT2 is the second common type of renal amyloidosis in our center. The majority of ALECT2 patients show concurrent renal diseases, with a high rate of membranous nephropathy. Amyloid deposits distribute mainly in the cortical interstitium of the kidney, the glomerular mesangium and vascular walls. Mass spectrometry is the most sensitive and specific method for detecting LECT2 amyloidosis.

Lupus nephritis(LN)is an immune-complex nephritis caused by renal involvement in systemic lupus erythemato-sus(SLE).It is one of the main causes of death in SLE and the end-stage renal disease(ESKD).Early diagnosis,effective treatment and reduction of recurrence are important means to delay LN entering ESKD.Renal biopsy is the"gold standard"for diagnosis and determination of LN typing and activity,but it is invasive and not easy to repeat.Therefore,there are still some clinical indicators that can accurately monitor the degree of kidney damage at an early stage,effectively reflect the histological type,disease activity,and judge the curative effect and prognosis.This article reviews the studies on urine biomarkers related to LN,in order to provide ideas for basic research and clinical treatment of LN.