Plasmablastic lymphoma (PBL) is a rare, highly aggressive non-Hodgkin lymphoma subtype for which no standardized therapeutic regimen has been established in clinical practice. This study retrospectively analyzed 18 PBL cases at Shanghai Ruijin Hospital from July 2012 to June 2024. Participants comprised 12 males and 6 females, with a median age of 59 (39–77) years. Twelve (66.7% ) cases presented at stage Ⅲ/Ⅳ, nine (50% ) have cytopenia, 12 (66.7% ) have increased lactate dehydrogenase level, and four (22.2% ) had a Ki-67 index of ≥90%. The tumor cells highly expressed CD38 (15/17, 88.2% ) /CD138 (12/17, 70.6% ), whereas the B-cell marker CD20 was rarely detected (1/17, 5.9% ). Of the 11 cases that underwent genetic sequencing, common mutations included TP53 (27.3% ), KMT2D (18.2% ), and TET2 (18.2% ). After excluding one patient with positive HIV who died without treatment, 17 patients received first-line therapy, achieving a complete response in 10 (58.8% ) and a partial response in 5 (29.4% ) cases. With the median follow-up time of 4.33 (0.17–12.17) years, Kaplan-Meier analysis indicated that the 2-year progression-free survival rate and overall survival rate were (68.5±11.2) % and (75.5±10.1) %, respectively.

Depression,as a severe psychological and psychiatric disorder,significantly impairs the long-term physical and mental health of patients.Current depression detection methods are plagued by strong subjectivity,limited techniques,and inadequate intelligence.Previous studies have mostly relied on single-modal signal analysis,making it difficult to comprehensively reflect the multidimensional characteristics of depression.Based on the independently developed intelligent depression detection system,wearable devices are used to collect prefrontal dual-lead EEG signals,PPG signals,and single-lead ECG signals.Data from 30 patients with depression and 40 healthy controls are collected and analyzed.A multimodal depression recognition model named RBLF-Net is proposed,which integrates spatiotemporal features,weighted attention,and random forests to utilize the multi-signal features for depression recognition.The model exhibits superior performance in the five-fold cross-validation,achieving a classification accuracy of 81.43%,a precision of 81.02%,and a recall rate of 81.25%,outperforming other comparative models,and thus providing an intelligent analysis approach for depression recognition from the perspective of multi-modal fusion.

Plasmablastic lymphoma (PBL) is a rare, highly aggressive non-Hodgkin lymphoma subtype for which no standardized therapeutic regimen has been established in clinical practice. This study retrospectively analyzed 18 PBL cases at Shanghai Ruijin Hospital from July 2012 to June 2024. Participants comprised 12 males and 6 females, with a median age of 59 (39–77) years. Twelve (66.7% ) cases presented at stage Ⅲ/Ⅳ, nine (50% ) have cytopenia, 12 (66.7% ) have increased lactate dehydrogenase level, and four (22.2% ) had a Ki-67 index of ≥90%. The tumor cells highly expressed CD38 (15/17, 88.2% ) /CD138 (12/17, 70.6% ), whereas the B-cell marker CD20 was rarely detected (1/17, 5.9% ). Of the 11 cases that underwent genetic sequencing, common mutations included TP53 (27.3% ), KMT2D (18.2% ), and TET2 (18.2% ). After excluding one patient with positive HIV who died without treatment, 17 patients received first-line therapy, achieving a complete response in 10 (58.8% ) and a partial response in 5 (29.4% ) cases. With the median follow-up time of 4.33 (0.17–12.17) years, Kaplan-Meier analysis indicated that the 2-year progression-free survival rate and overall survival rate were (68.5±11.2) % and (75.5±10.1) %, respectively.

Objective To compare the efficacy of electroacupuncture in traditional Chinese medicine with the opioid adjuvant drug dezocine.Methods 122 patients undergoing elective laparoscopic cholecystectomy at the Second Affiliated Hospital of Kunming Medical University between October 12,2023,and April 05,2024,were randomly allocated into three groups:dezocine group(D group,n=40),electroacupuncture group(E group,n=42),and electroacupuncture combined with dezocine group(ED group,n=40).Patients received 10 mg dezocine,electroacupuncture,or electroacupuncture+10 mg dezocine after cholecystectomy.Pain threshold index(PTi),pain index(Pi),and visual analogue scale(VAS)scores were observed at different time points during surgery.Vital signs were recorded,and adverse reactions within 24 hours postoperatively were noted.Results There were no statistically significant differences in PTi among groups before electroacupuncture(T1)(P>0.05).At the end of electroacupuncture(T2)and after cholecystectomy(T3),the PTi values in the E and ED groups were lower than the D group(P<0.05).At the end of surgery(T4)and upon extubation(T5),the PTi values of all three groups reached a tolerable level for patients,with the E and D groups showing higher PTi values compared to the ED group(P<0.05).There were no statistically significant differences in postoperative pain scores(Pi)and VAS at various time points(P>0.05).Conclusion Electroacupuncture demonstrates analgesic efficacy non-inferior to opioid drugs and can be recommended as a postoperative pain management technique for laparoscopic cholecystectomy patients.

The sepsis and sepsis-induce lung inju-ry threats seriously human health.Dexmedetomi-dine(DEX),a sedative drug,plays an active role in preventing sepsis-induced lung injury during the ba-sic and clinical practice.The current article reviews the role and mechanism of DEX dexmedetomidine alleviating sepsis-induced lung injury from the as-pects of inflammation,oxidative stress,apoptosis,mitochondrial dynamics,autophagy,vascular per-meability,neuro-regulation,targeting miR-128-3p/MAPK14 and DNA methylation,etc.This review looks forward to deepen the understanding the ap-plication of DEX in the field of critical care medi-cine,expand the pharmacological effect of DEX and provide a new idea for the prevention and treat-ment of sepsis from the sedation approach.

Depression,as a severe psychological and psychiatric disorder,significantly impairs the long-term physical and mental health of patients.Current depression detection methods are plagued by strong subjectivity,limited techniques,and inadequate intelligence.Previous studies have mostly relied on single-modal signal analysis,making it difficult to comprehensively reflect the multidimensional characteristics of depression.Based on the independently developed intelligent depression detection system,wearable devices are used to collect prefrontal dual-lead EEG signals,PPG signals,and single-lead ECG signals.Data from 30 patients with depression and 40 healthy controls are collected and analyzed.A multimodal depression recognition model named RBLF-Net is proposed,which integrates spatiotemporal features,weighted attention,and random forests to utilize the multi-signal features for depression recognition.The model exhibits superior performance in the five-fold cross-validation,achieving a classification accuracy of 81.43%,a precision of 81.02%,and a recall rate of 81.25%,outperforming other comparative models,and thus providing an intelligent analysis approach for depression recognition from the perspective of multi-modal fusion.

The sepsis and sepsis-induce lung inju-ry threats seriously human health.Dexmedetomi-dine(DEX),a sedative drug,plays an active role in preventing sepsis-induced lung injury during the ba-sic and clinical practice.The current article reviews the role and mechanism of DEX dexmedetomidine alleviating sepsis-induced lung injury from the as-pects of inflammation,oxidative stress,apoptosis,mitochondrial dynamics,autophagy,vascular per-meability,neuro-regulation,targeting miR-128-3p/MAPK14 and DNA methylation,etc.This review looks forward to deepen the understanding the ap-plication of DEX in the field of critical care medi-cine,expand the pharmacological effect of DEX and provide a new idea for the prevention and treat-ment of sepsis from the sedation approach.

Atopic dermatitis (AD) is a chronic inflammatory skin condition. Natural products have gained traction in AD treatment due to their accessibility, low toxicity, and favorable pharmacological properties. However, their application is primarily constrained by poor solubility, instability, and limited permeability. The transdermal drug delivery system (TDDS) offers potential solutions for transdermal delivery, enhanced penetration, improved efficacy, and reduced toxicity of natural drugs, aligning with the requirements of modern AD treatment. This review examines the application of hydrogels, microneedles (MNs), liposomes, nanoemulsions, and other TDDS-carrying natural products in AD treatment, with a primary focus on their effects on penetration and accumulation in the skin. The aim is to provide valuable insights into the treatment of AD and other dermatological conditions.
Animals ; Humans ; Administration, Cutaneous ; Biological Products/pharmacokinetics* ; Dermatitis, Atopic/drug therapy* ; Drug Delivery Systems ; Hydrogels/chemistry* ; Skin/metabolism* ; Skin Absorption

Diabetic kidney disease(DKD)is one of the major complications of diabetes mellitus(DM),which significantly affects the survival and quality of life of DM patients.Currently,existing first-line treatment approaches for DKD are ineffective in effectively preventing the occurrence and progression of DKD.Traditional Chinese medicine(TCM)has the advantages of"ultiple pathways,multiple targets,and multiple mechanisms"in treating DKD,and has a broad prospect in the treatment of DKD.Aquaporin-2(AQP2)is a membrane channel protein widely expressed in the kidneys,and its physiological function is highly similar to the function of kidney filtration and reabsorption.Studies have found that various effective components and related formulae of Chinese medicine can improve symptoms in DKD patients by inhibiting the abnormal expression of AQP2.This article provides a review on the role of AQP2 in DKD and the research progress of TCM intervention,aiming to provide insights and references for the development of drugs related to the prevention and treatment of DKD.

Objective To investigate the mechanism of bis(2-ethylhexyl)phthalate(DEHP)in inducing cholestasis and liver injury in mice.Methods In the in vivo experiment,adult female ICR mice were randomly divided into control group(corn oil)and DEHP group(200 mg/kg/d),and a model of cholestasis was established by intragastric administration for 4 weeks.After blood and liver tissue samples were collected from all mice,a biochemical analyzer was used to measure the level of total bile acid(TBA)in serum and the liver,and a microplate reader was used to measure alkaline phosphatase(ALP)and gamma-glutamyl transpeptidase(GGT);HE staining was used to observe the pathological changes of the liver;RT-PCR was used to measure the mRNA expression levels of the inflammatory factors interleukin-1β(IL-1β),interleukin-6(IL-6),and tumor necrosis factor-α(TNF-α)in the liver;liquid chromatography/triple quadrupole mass spectrometry was used to measure the bile acid profile in the liver of mice.In the in vitro experiment,AML-12 mouse hepatocytes were cultured and treated with DEHP(250 μmol/L),DCA(125 μmol/L),and CDCA(125 μmol/L)for 24 hours,and RT-PCR was used to measure the mRNA expression levels of the inflammatory cytokines IL-1β,IL-6,and TNF-α.The independent-samples t test was used for comparison of continuous data between two groups;a one-way analysis of variance was used for comparison between multiple groups,and the LSD-t test was used for further comparison between two groups.Results The in vivo experiment showed that compared with the control group,the DEHP group had significant increases in the serum levels of TBA,ALP,and GGT and the level of TBA in the liver(the t values are respectively-4.396,-5.109,-8.504,-3.792 and-7.974,all P<0.05,).Compared with the control group,the DEHP group had significant increases in cholic acid,chenodeoxycholic acid,taurocholic acid,deoxycholic acid,and ursodeoxycholic acid(the t values are respectively-2.802,-3.177,-2.633,-2.874 and-2.311,all P<0.05).HE staining of the liver showed that the mice in the DEHP group had enlargement of the portal area,bile duct deformation,inflammatory cell infiltration around the bile duct,and significant increases in the mRNA expression levels of the inflammatory factors IL-1β,IL-6,and TNF-α in the liver(the t values are respectively-2.539,-2.823 and-4.636,all P<0.05).The in vitro experiment showed that the actual difference in hepatocyte viability after 0-1 000 μmol/L DEHP treatment does not exceed 15%,but there were significant increases in the mRNA expression levels of the inflammatory cytokines IL-1β,IL-6,and TNF-α after treatment with DEHP at different concentrations of 125 μmol/L,250 μmol/L,and 500 μmol/L(all P<0.05).Compared with DEHP stimulation alone,the combined stimulation of CDCA and DEHP upregulates the cytokine in hepatocyte IL-1β mRNA levels(P<0.01);the combined stimulation of DCA and DEHP can significantly increase the cytokine in hepatocyte IL-1β and IL-6 mRNA levels(all P<0.01).Conclusion DEHP exposure can cause cholestasis and induce liver inflammation in mice,possibly by promoting the production of toxic bile acids and the secretion of inflammatory factors.