Monkeypox is a zoonotic disease caused by the monkeypox virus, which was previously limited to epidemics in Africa. Since 2022, monkeypox has rapidly spread worldwide, affecting 130 countries and regions. The World Health Organization declared it a public health emergency of international concern, in 2022 and 2024, respectively. The monkeypox virus has exhibited accelerated mutation rates, with diverse circulating strains. Children and men who have sex with men have emerged as the primary high-risk group. Additionally, the increase in asymptomatic infections and atypical mild rashes has complicated differential diagnosis, posing entirely challenges to the diagnosis, treatment, and prevention and control of monkeypox. This article reviews the research progress on the etiological characteristics, epidemiological features, clinical manifestations, and prevention and treatment strategies of monkeypox by retrieving the literature on monkeypox from January 1958 to January 2025, so as to provide the basis for the prevention and treatment of monkeypox.

Transarterial radioembolization (TARE) is a widely utilized therapeutic approach for hepatocellular carcinoma (HCC), however, the clinical implementation is constrained by the stringent preparation conditions of radioembolization agents. Herein, we incorporated the superstable homogeneous iodinated formulation technology (SHIFT), simultaneously utilizing an enhanced solvent form in a carbon dioxide supercritical fluid environment, to encapsulate radionuclides (such as ¹³¹I,¹⁷⁷Lu, or ¹⁸F) with lipiodol for the preparation of radiolipiodol. The resulting radiolipiodol exhibited exceptional stability and ultra-high labeling efficiency (≥99%) and displayed notable intratumoral radionuclide retention and in vivo stability more than 2 weeks following locoregional injection in subcutaneous tumors in mice and orthotopic liver tumors in rats and rabbits. Given these encouraging findings, ¹⁸F was authorized as a radiotracer in radiolipiodol for clinical trials in HCC patients, and showed a favorable tumor accumulation, with a tumor-to-liver uptake ratio of ≥50 and minimal radionuclide leakage, confirming the feasibility of SHIFT for TARE applications. In the context of transforming from preclinical to clinical screening, the preparation of radiolipiodol by SHIFT represents an innovative physical strategy for radionuclide encapsulation. Hence, this work offers a reliable and efficient approach for TARE in HCC, showing considerable promise for clinical application (ChiCTR2400087731).

Objective:Employing the cascade care model, this qualitative study explores determinants influencing the cascading care stages of hypertension and diabetes by interviewing various stakeholders.Methods:In July 2023, purposive sampling was employed to recruit participants from Gongyi and Wugang cities in Henan Province, and Linqu County in Weifang City, Shandong Province. Semi-structured in-depth interviews were conducted with representatives of policymakers, healthcare institution managers, providers, and patients with hypertension and diabetes.And thematic analysis was performed using both inductive and deductive approaches.Results:A total of 82 individuals were interviewed, with an age range of (53.8±12.0) years, among which 48 (58.5%) were male; including 5 policymakers, 10 institutional managers, 20 healthcare providers, and 47 patients with hypertension and diabetes. The study identified both barriers and facilitating factors at the patient, healthcare provider, and system levels across various stages: awareness, screening, diagnosis, treatment, long-term management, and control of hypertension and diabetes.Conclusion:By delineating and analyzing the barriers and facilitators at each stage of hypertension and diabetes care, this study lays the groundwork for the development of effective, feasible, and sustainable implementation pathways, with significant implications for the enhanced management of hypertension and diabetes in China.

Objective:Employing the cascade care model, this qualitative study explores determinants influencing the cascading care stages of hypertension and diabetes by interviewing various stakeholders.Methods:In July 2023, purposive sampling was employed to recruit participants from Gongyi and Wugang cities in Henan Province, and Linqu County in Weifang City, Shandong Province. Semi-structured in-depth interviews were conducted with representatives of policymakers, healthcare institution managers, providers, and patients with hypertension and diabetes.And thematic analysis was performed using both inductive and deductive approaches.Results:A total of 82 individuals were interviewed, with an age range of (53.8±12.0) years, among which 48 (58.5%) were male; including 5 policymakers, 10 institutional managers, 20 healthcare providers, and 47 patients with hypertension and diabetes. The study identified both barriers and facilitating factors at the patient, healthcare provider, and system levels across various stages: awareness, screening, diagnosis, treatment, long-term management, and control of hypertension and diabetes.Conclusion:By delineating and analyzing the barriers and facilitators at each stage of hypertension and diabetes care, this study lays the groundwork for the development of effective, feasible, and sustainable implementation pathways, with significant implications for the enhanced management of hypertension and diabetes in China.

Leber's hereditary optic neuropathy (LHON) is an ocular mitochondrial disease that involves the impairment of mitochondrial complex I, which is an important contributor to blindness among young adults across the globe. However, the disorder has no available cures, since the approved drug idebenone for LHON in Europe relies on bypassing complex I defects rather than fixing them. Herein, PARKIN mRNA-loaded nanoparticle (mNP)-engineered mitochondria (mNP-Mito) were designed to replace dysfunctional mitochondria with the delivery of exogenous mitochondria, normalizing the function of complex I for treating LHON. The mNP-Mito facilitated the supplementation of healthy mitochondria containing functional complex I via mitochondrial transfer, along with the elimination of dysfunctional mitochondria with impaired complex I via an enhanced PARKIN-mediated mitophagy process. In a mouse model induced with a complex I inhibitor (rotenone, Rot), mNP-Mito enhanced the presence of healthy mitochondria and exhibited a sharp increase in complex I activity (76.5%) compared to the group exposed to Rot damage (29.5%), which greatly promoted the restoration of ATP generation and mitigation of ocular mitochondrial disease-related phenotypes. This study highlights the significance of nanoengineered mitochondria as a promising and feasible tool for the replacement of dysfunctional mitochondria and the repair of mitochondrial function in mitochondrial disease therapies.

Objective:To evaluate the efficacy of Qufeng Zhiyang Decoction combined with Fuzhiqing Ointment in the treatment of chronic perianal eczema.Methods:Randomized controlled trial. A total of 122 patients with chronic perianal eczema in Meishan People's Hospital from January 2020 to May 2021 were selected as the observation objects and divided into 2 groups according to random number table method, with 61 cases in each group. The conventional group was treated with Fuzhiqing Ointment. The study group was treated with Qufeng Zhiyang Decoction. The treatment for both groups lasted for two weeks. TCM symptom score was recored before and after treatment; the degree of skin lesions was evaluated by the area and Eczema Area and Severity Index (EASI); the quality of life of patients was evaluated by the quality of life index of dermatosis (DLQI); the number of Treg and Th17 cells was measured by flow cytometry; the ratio of Th17/Treg cells was calculated; the levels of TNF-α, IL-10 and IL-6 were detected by ELISA. The adverse reactions were recorded and the clinical efficacy was evaluated. The patients were followed up for 3 months and the recurrence was recorded.Results:The total effective rate of the study group was 86.89% (53/61) and that of the conventional group was 72.13% (44/61), with statistical significance ( χ2=4.08, P=0.044). After treatment, the scores of pruritus, spurt water, erythema and burning, upset and thirsty, yellow urine and dry urine in the study group were lower than those in the conventional group ( t values were 19.64, 49.13, 19.64, 33.14, 24.61, P<0.01); EASI and DLQI scores were lower than those in the conventional group ( t values were -6.52 and -29.33, P<0.01). After treatment, Treg cells [(6.58±0.78) % vs. (5.49±0.81) %, t=7.57] in the study group was higher than that of the conventional group ( P<0.01), Th17 cells [(1.03±0.28) % vs. (1.27±0.39) %, t=-3.90] and Th17/Treg ratio [(0.15±0.07) vs. (0.23±0.05), t=7.68] were lower than those in the conventional group ( P<0.01). After treatment, the level of IL-10 in the study group was higher than that of the conventional group ( t=-16.97, P<0.01), and the levels of IL-6 and TNF-α were lower than those in the conventional group ( t values were -21.48 and -25.59, P<0.01). During treatment, the incidence of adverse reactions was 6.56% (4/61) in the study group and 9.84% (6/61) in the conventional group, without statistical significance in the incidence of adverse reactions between the two groups ( χ2=0.44, P=0.509). During the follow-up period, the recurrence rate was 15.09% (8/53) in the study group and 50.00% (22/44) in the conventional group, with statistical significance in the recurrence rate between the two groups ( χ2=14.55, P<0.01). Conclusion:Qufeng Zhiyang Decoction combined with Fuzhiqing Ointment can reduce the levels of inflammatory factors in patients with chronic perianal eczema, maintain Th17/Treg cell immune balance, improve clinical efficacy, and have a low recurrence rate.

Objective: To investigate the expression of lysophosphatidic acid(LPA) in mouse silicosis model and its effect on epithelial-mesenchymal transition(EMT) of mouse lung epithelial(MLE-12) cells. Methods: 20 C57 BL/6 male mice were randomly divided into the control group and the model group. The control group was given normal saline, and the model group was given nasal drip of 50 μl silicon dioxide(SiO2) suspension with 100 mg/L every day for 7 consecutive days. They were killed on the 28 th day. Partial lung tissues were taken. Immunohistochemistry was used to observe the expression of lysophosphatidic acid receptor 1(LPAR1), and Western blot was used to detect the protein expression of α-smooth muscle actin(α-SMA),Type Ⅰ collagen( COLⅠ) and LPAR1; the proliferation of MLE-12 was detected by solution cell proliferation assay; scratch test was used to detect the migration ability of SiO2on MLB-12 cells. MLE-12 cells were divided into control group, SiO2stimulation group and inhibitor group, and the expression levels of LPARI and EMT related proteins were detected by Western blot. Results: Western blot detection showed that the expression of α-SMA and COLⅠin the lung tissue of mice from the model group increased, and the model was established successfully; immunohistochemistry showed that the expression of LPAR1 was positive in the epithelial cells around the trachea and bronchus of the model group mice, showing bright brown; Western blot detection found that the expression of LPAR1 protein in the lung tissue of mice from the model group was higher than that from the control group(P<0.05); cell proliferation assay and scratch test showed that SiO2could significantly promote the proliferation and migration of MLE-12 cells; Western blot showed that the expression of LPAR1 and interstitial marker Vimentin protein increased in SiO2stimulation group(P<0.05), while the expression of epithelial marker E-cadherin protein decreased(P<0.05), and the difference was statistically significant compared with the control group and the inhibitor group(P<0.05). Conclusion The expression of LPA increased in mouse silicosis model, which can promote the proliferation and migration of MLE-12 cells by regulating EMT process and exacerbates the process of silicosis in mice.

Objective:To document the blood indexes of middle-aged and elderly intracerebral hemorrhage (ICH) patients complicated with deep vein thrombosis (DVT).Methods:A retrospective analysis was conducted of 77 hospitalized ICH patients using venous color Doppler ultrasonography within 3 days of admission. According to the results, they were divided into a DVT group (18 cases) and a non-DVT group (59 cases). The blood routine, biochemistry, coagulation, and D-dimer examinations were conducted on the 2nd day after admission. T-tests and rank sum tests tested the significance of any differences between the groups in average white blood cell counts, neutrophil percentages, platelets, albumin, globulin, fasting blood glucose, urea nitrogen, creatinine, uric acid, electrolytes, fibrinogen or D-dimer.Results:The average levels of albumin, uric acid and calcium in the DVT group were significantly lower than in the non-DVT group. The average levels of fasting blood glucose and D-dimer were significantly higher.Conclusions:Decreased serum uric acid, calcium and albumin levels, together with increased fasting blood glucose and D-dimer are related to the occurrence of DVT in ICH patients. To reduce the risk of DVT it is important to maintain normal levels of serum uric acid, calcium and albumin and to limit D-dimer and fasting blood glucose.

Objective:To investigate the clinical application and surgical effect of minimal invasive liposuction system (MILS) method in the thighs liposuction.Methods:From July 2019 to March 2021, 868 patients were selected for thigh liposuction. Local anesthesia and intravenous anesthesia were used in all operations. The preoperative design and intraoperative procedures were carried out according to the requirements of MILS ? method. There was an average of 2 154.4 ml fat aspirated, and the average operation time was 156.8 min. Results:After 2-18 months of follow-up, 83.3% of the patients were discharged on the day of operation. The thigh line curve of the patients was fluent and the perimeter of upper thigh was significantly reduced. The satisfactory rate was 92.3%, and the incidence of complications was 2.8%. No severe complication occurred.Conclusions:MILS method is a safe and effective procedure to partition thighs liposuction area scientifically and finely. The MILS method makes the lumbar abdominal liposuction operation standardized, reduces unnecessary operation, shortens the liposuction learning curve, reduces the occurrence of complications, and achieves the best aesthetic effect.

Objective:To explore any changes with age in the center of plantar pressure among normal people after walking.Methods:Fifty healthy subjects were divided into a young group and an elderly group, each of 25. Gait descriptors were collected for each subject using a model AL-600 gait and balance training and evaluation apparatus. The gait descriptors were the center of pressure displacement (COPD), and the COPD in the medial-lateral (COPD-X) and anterior-posterior (COPD-Y) directions before and after 10 and 15 minutes of walking.Results:The average COPD, COPD-X and COPD-Y of the elderly group increased after both 10 and 15 minutes of walking, but among the young group increases were observed only after 15 minutes. The average COPD, COPD-X and COPD-Y of the elderly group were always significantly larger than the young group′s averages.Conclusions:Gait stability among the elderly decreases after as little as 10 minutes of walking, but among the young decreases are observed only after 15 minutes.