Dry eye disease(DED)is a common ocular surface disorder worldwide, primarily characterized by a loss of homeostasis of the tear film, and frequently associated with meibomian gland dysfunction(MGD), decreased tear film stability, ocular discomfort, and visual impairment. In recent years, factors such as the widespread use of digital devices,the aging population, and environmental changes have contributed to a significant increase in its global prevalence, making it a major public health concern. Red light therapy(RLT), also known as low-level laser therapy(LLLT)or photobiomodulation(PBM), is a non-invasive treatment that utilizes low-energy red or near-infrared light to irradiate tissues. It exerts photobiomodulatory effects to promote cellular repair and functional recovery. This therapy has demonstrated considerable potential in treating various ocular conditions. Its broader clinical application could improve therapeutic outcomes, alleviate patient discomfort and financial burden, and reduce the consumption of healthcare resources, thereby yielding significant socio-economic benefits. This paper systematically reviews the multifaceted mechanisms and application prospects of RLT in managing DED, including its anti-inflammatory effects, improvement of meibomian gland function, promotion of conjunctival goblet cell repair, and alleviation of visual fatigue, aiming to provide a theoretical foundation and practical reference for its clinical adoption.

AIM:This study aims to investigate the effect of Agaricus blazei extract FA-2-b-β on ferroptosis of Burkitt lymphoma cells and its mechanism.METHODS:Burkitt lymphoma cell lines Raji and CA46 were treated with FA-2-b-β alone and in combination with ferrostatin-1,a ferroptosis inhibitor,or Stattic,a signal transducer and activator of transcription 3(STAT3)inhibitor.Cell viability was assessed using the CCK-8 method,and the half-maximal inhibitory concentration(IC50)of FA-2-b-β was calculated.Flow cytometry was used to detect apoptosis,cell cycle,mitochondrial membrane potential,and reactive oxygen species(ROS).Additionally,malondialdehyde(MDA)and glutathione(GSH)levels were measured using kits.The mRNA and protein expression levels of ferroptosis-related molecules were determined by RT-qPCR and Western blot.RESULTS:The extract FA-2-b-β at different concentrations significantly inhibited the proliferation of Raji and CA46 cells(P＜0.05),promoted their death,regulated cell arrest in G0/G1 phase,and decreased the mitochondrial membrane potential.(2)ROS and MDA levels were significantly increased with different concentrations of the extract FA-2-b-β(P＜0.05),while the GSH content was significantly decreased(P＜0.05).(3)The protein and mRNA levels of signal transducer and activator of transcription 3(STAT3),p-STAT3,and glutathione peroxidase 4(GPX4)were down-regulated at different concentrations of the extract FA-2-b-β.In addition,prostaglandin-endoperoxide synthase 2(PTSG2)and transferrin receptor protein 1(TfR1)protein and mRNA were up-regulated(P＜0.05),while the protein and mRNA levels of solute carrier family 7 member 11(SLC7A11)were not significantly changed.CONCLU-SION:The extract FA-2-b-β can induce ferroptosis in burkitt lymphoma,and the mechanism may be related to the inhibi-tion of STAT3/GPX4 signaling pathway.

AIM To investigate the effects of Rutong Ruanjian Tablets on angiogenesis in cancer tissues of rats with preneoplastic breast cancer(PBC).METHODS 60 female SD rats were randomly divided into a blank group of 10 rats and a model group of 50 rats for the establishment of the PBC models of Liver-Qi Stagnation and Blood Stasis Pattern with 9 weeks of oral administration of 7,12-dimethylbenz[a]anthracene(DMBA)and cervical ligation.After successful modeling,the rats were randomly divided into the model group,the tamoxifen group(3.2 mg/kg),the Rutong Ruanjian Tablets group(128 mg/kg),the 3,5-difluorobenzoyl group(DAPT,5 mg/kg),and the Rutong Ruanjian Tablets(128 mg/kg via gavage)+DAPT(5 mg/kg intraperitoneal injection)group,for 1 month corresponding drug administration,with 10 rats in each group.Then the rats had their cancer progression and syndrome scores observed;their angiogenesis evaluated by assessment of microvascular density(MVD);their vascular endothelial growth factor(VEGF)expression assessed by immunohistochemistry;and their mRNA and protein expressions of proteins related to the DLL4/Notch1/Hes1 pathway measured using RT-qPCR,immunohistochemistry and Western blot.RESULTS During carcinogenesis of rats induced by DMBA,there was gradual disappearance of E-cadherin expression and consistency of HE staining result with the PBC progression confirming the success of the modeling.Compared with the blank group,the model group showed increased MVD values,mRNA expression of Notch1 and Hes1,and protein expressions of VEGF,DLL4,Notch1 and Hes1(P＜0.05,P＜0.01).Compared with the model group,the Rutong Ruanjian Tablets group exhibited reduced MVD values,mRNA expression of Notch1 and Hes1,and protein expressions of VEGF,DLL4,Notch1 and Hes1(P＜0.05,P＜0.01).The Rutong Ruanjian Tablets+DAPT group showed reduced mRNA expression of Notch1 and Hes1,and protein expressions of DLL4,Notch1 and Hes1 compared to the Rutong Ruanjian Tablets group(P＜0.05,P＜0.01).CONCLUSION Rutong Ruanjian Tablets can inhibit angiogenesis and attenuate cancer progression in PBC rats of Liver-Qi Stagnation and Blood Stasis Pattern,and the mechanism may lie in the downregulation of DLL4/Notch1/Hes1 signaling pathway related proteins.

Objective To investigate the clinical characteristics of women with abnormal uterine bleeding(AUB)in sub-plateau regions and analyze the factors affecting their treatment methods.Methods AUB patients who were hospitalized from Jan 1,2018 to Dec 31,2022,in a sub-plateau region(Yongping County People's Hospital of Yunnan Province)with an average altitude of 1 620 meters were selected.The general clinical characteristics of the patients were summarized,and patients were classified into two categories(with or without uterine structural lesion)and nine subtypes(PALM-COEIN)according to the FIGO recommended etiological classification guidelines.Then the patients were divided into groups based on the presence or absence of uterine structural lesions,ethnic group(Han and minority),conservative drug treatment and surgical treatment groups,blood transfusion and non-blood transfusion groups.Binary Logistic regression analysis was used to identify factors affecting treatment methods.Results A total of 481 AUB patients enrolled,and the delayed consultation rate was as high as 80.46%,and the proportion of overweight and obese patients was 49.90%,which was higher than the average level among Chinese women.The main cause was AUB-O(AUB-ovulatory dysfunction),accounting for 78.59%of cases,the proportion of patients with delayed medical treatment was higher than those without delayed medical treatment(82.17%vs.74.47%).Patients who received blood transfusion were significantly younger,had lower hemoglobin(HGB)levels,fewer pregnancies,and lower BMI compared to those in the non-blood transfusion group(P<0.05).Univariate analysis showed that the surgical treatment group had older age,longer onset time,higher HGB levels,more pregnancies and deliveries,higher BMI,a higher proportion of Han ethnicity patients,lower rates of non-blood transfusion,higher rates of hypertension,and more uterine structural lesions compared to the conservative drug treatment group.Multivariate regression analysis revealed that blood transfusion treatment reduced the probability of surgical treatment.Age and uterine structural lesions were risk factors for requiring surgical treatment,for each additional year of age,the risk of undergoing surgical treatment increased by 10%.The risk of requiring surgical treatment for patients with uterine structural lesions was 2.987 times higher than for those without.Conclusion AUB patients in this sub-plateau regions have a high rate of delayed consultation and a high proportion of overweight and obesity,with AUB-O being the primary cause.Older age and the presence of uterine structural lesions were risk factors for requiring surgical treatment.

Parkinson's disease(PD)is one of the most common neurodegenerative disorders.Recent evidence implicates pyroptosis as one of the pathogenic mechanisms in central nervous system disorders,although its specific mechanisms remain unclear.In this study,SH-SY5Y cells were transfected with py-roptosis-related proteins GSDME full-length(GSDME-F)or GSDME-N terminal(GSDME-N)plasmids revealed that GSDME-N significantly reduced mitochondrial membrane potential(P＜0.0001).To inves-tigate the mechanism by which GSDME mediates mitochondrial dysfunction,Western blotting analysis demonstrated that transfection with GSDME-N plasmids significantly increased BAX expression and en-hanced its translocation to mitochondria in both HEK 293T and SH-SY5Y cells(P＜0.05).SH-SY5Y cells treated with varying concentrations of rotenone(ROT)exhibited GSDME cleavage,elevated BAX expression(P＜0.05),increased mitochondrial BAX aggregation(P＜0.05),and reduced mitochondrial membrane potential(P＜0.01),as confirmed by Western blotting and JC-1 staining.Concurrently,MTT assays assessing cell viability and lactate dehydrogenase(LDH)release assays indicated that ROT in-duced these processes prior to pyroptosis.Furthermore,in a ROT-induced mouse PD model,ROT trig-gered GSDME cleavage,enhanced BAX expression,caused dopaminergic neuronal damage,and induced motor deficits.In summary,this study demonstrates that GSDME-N exacerbates mitochondrial damage and increases cytotoxicity by upregulating BAX expression and facilitating its mitochondrial translocation.This study provides novel insights into the role of GSDME in PD pathogenesis and suggests potential avenues for therapeutic intervention.

Objective To clarify the differences in the effects of bupivacaine liposome and ropivacaine on quadratus lumborum block in patients undergoing laparoscopic total hysterectomy.Methods A total of 70 patients who underwent laparoscopic total hysterectomy at Suqian First People's Hospital Affiliated to Nanjing Medical University from January 2023 to October 2024 were selected as the research subjects.The patients were randomly divided into the control group and the observation group,with 35 cases in each group.Before general anesthesia,patients of the control group were given ropivacaine quadratus lumborum block,while patients of the observation group were given bupivacaine liposome quadratus lumborum block.The general conditions before and after operation,visual analogue scale(VAS)scores at different time points after operation,rescue analgesia,mini-mental state examination(MMSE)scores at different time points after operation,postoperative rehabilitation and analgesic adverse reactions were compared between the two groups.Results There was no statistically significant difference in the general conditions of patients in the two groups before and after the operation(P>0.05).At 24 hours,48 hours,and 72 hours after surgery,the abdominal resting VAS scores of patients in the observation group were significantly lower than those in the control group(P<0.05).The time of the first self-controlled use of the intravenous analgesic pump after surgery in the observation group was significantly later than that in the control group(P<0.05).The number of analgesic pump compressions and the rate of oxycodone rescue analgesia in the observation group were significantly fewer/lower than those in the control group within 48 hours after surgery(P<0.05).At 24 hours,48 hours,and 72 hours after surgery,the MMSE scores of patients in the observation group were significantly higher than those in the control group(P<0.05).The time for patients to get out of bed and move around after surgery and the recovery time of anal exhaust in the observation group were significantly earlier than those in the control group(P<0.05).There was no statistically significant difference in the incidence of postoperative analgesic adverse reactions between the two groups of patients(P>0.05).Conclusion Compared with the use of ropivacaine for quadratus lumborum block in patients undergoing laparoscopic total hysterectomy,bupivacaine liposome can provide a longer-lasting analgesic effect,reduce patients'dependence on intravenous analgesia,be conducive to protecting patients'cognitive function,accelerate the recovery of patients without increasing the incidence of adverse reactions.

Aim To explore the therapeutic effect and mechanism of Qingjie Huagong decoction in modulating PI3K/AKT/NF-κB signaling pathway in inflammatory response of acute pancreatitis(AP)mice.Methods Twenty-four mice were randomly divided into Blank group,Model group,Ustekin group,and Qingjie Hua-gong decoction group,with six mice in each group.The AP model was prepared by using rain frogin.Serum α-AMS,PNLP,IL-1β,IL-6,IL-8,IL-18,and TNF-α lev-els were detected by ELISA;the pancreatic pathology was detected by HE staining;the expressions of PI3K,AKT,and NF-κB-related proteins and mRNAs were de-tected by immunohistochemistry,Western blot,and RT-qPCR.Results Compared with the blank group,the model group showed obvious pathological damage to the pancreas,with significantly higher serum α-AMS,PN-LP,IL-1β,IL-6,IL-8,IL-18,and TNF-α levels(P＜0.01),and significantly higher levels of PI3K,AKT,and NF-κB-related proteins and mRNA expression(P＜0.01).Compared with the model group,both the Qingjie Huagong decoction group and the ustekin group improved the histopathological changes in the pancreas of AP mice,decreased the serum α-AMS,PNLP,IL-1β,IL-6,IL-8,IL-18,and TNF-α levels,and down-reg-ulated the expression levels of pancreatic PI3K,AKT,NF-κB-related proteins and mRNA(P＜0.05 or P＜0.01).Conclusion Qingjie Huagong decoction may inhibit the inflammatory response and protect pancreat-ic tissues by regulating the expression of PI3K/AKT/NF-κB signaling pathway.

Objective To clarify the differences in the effects of bupivacaine liposome and ropivacaine on quadratus lumborum block in patients undergoing laparoscopic total hysterectomy.Methods A total of 70 patients who underwent laparoscopic total hysterectomy at Suqian First People's Hospital Affiliated to Nanjing Medical University from January 2023 to October 2024 were selected as the research subjects.The patients were randomly divided into the control group and the observation group,with 35 cases in each group.Before general anesthesia,patients of the control group were given ropivacaine quadratus lumborum block,while patients of the observation group were given bupivacaine liposome quadratus lumborum block.The general conditions before and after operation,visual analogue scale(VAS)scores at different time points after operation,rescue analgesia,mini-mental state examination(MMSE)scores at different time points after operation,postoperative rehabilitation and analgesic adverse reactions were compared between the two groups.Results There was no statistically significant difference in the general conditions of patients in the two groups before and after the operation(P>0.05).At 24 hours,48 hours,and 72 hours after surgery,the abdominal resting VAS scores of patients in the observation group were significantly lower than those in the control group(P<0.05).The time of the first self-controlled use of the intravenous analgesic pump after surgery in the observation group was significantly later than that in the control group(P<0.05).The number of analgesic pump compressions and the rate of oxycodone rescue analgesia in the observation group were significantly fewer/lower than those in the control group within 48 hours after surgery(P<0.05).At 24 hours,48 hours,and 72 hours after surgery,the MMSE scores of patients in the observation group were significantly higher than those in the control group(P<0.05).The time for patients to get out of bed and move around after surgery and the recovery time of anal exhaust in the observation group were significantly earlier than those in the control group(P<0.05).There was no statistically significant difference in the incidence of postoperative analgesic adverse reactions between the two groups of patients(P>0.05).Conclusion Compared with the use of ropivacaine for quadratus lumborum block in patients undergoing laparoscopic total hysterectomy,bupivacaine liposome can provide a longer-lasting analgesic effect,reduce patients'dependence on intravenous analgesia,be conducive to protecting patients'cognitive function,accelerate the recovery of patients without increasing the incidence of adverse reactions.

With the rapid development of generative artificial intelligence(GAI)technologies,their widespread application in academic research and writing is continuously expanding the boundaries of sci-entific inquiry.However,this trend has also raised a series of ethical and regulatory challenges,inclu-ding issues related to authorship,content authenticity,citation accuracy,and accountability.In light of the growing involvement of AI in generating academic content,establishing an open,controllable,and trustworthy ethical governance framework has become a key task for safeguarding research integrity and maintaining trust within the academic community.This expert consensus outlines ethical requirements across key stages of AI-assisted academic writing-including topic selection,data management,citation practices,and authorship attribution.It aims to clarify the boundaries and ethical obligations surrounding AI use in academic writing,ensuring that technological tools enhance efficiency without compromising in-tegrity.The goal is to provide guidance and institutional support for building a responsible and sustainable research ecosystem.

Aim To explore the therapeutic effect and mechanism of Qingjie Huagong decoction in modulating PI3K/AKT/NF-κB signaling pathway in inflammatory response of acute pancreatitis(AP)mice.Methods Twenty-four mice were randomly divided into Blank group,Model group,Ustekin group,and Qingjie Hua-gong decoction group,with six mice in each group.The AP model was prepared by using rain frogin.Serum α-AMS,PNLP,IL-1β,IL-6,IL-8,IL-18,and TNF-α lev-els were detected by ELISA;the pancreatic pathology was detected by HE staining;the expressions of PI3K,AKT,and NF-κB-related proteins and mRNAs were de-tected by immunohistochemistry,Western blot,and RT-qPCR.Results Compared with the blank group,the model group showed obvious pathological damage to the pancreas,with significantly higher serum α-AMS,PN-LP,IL-1β,IL-6,IL-8,IL-18,and TNF-α levels(P＜0.01),and significantly higher levels of PI3K,AKT,and NF-κB-related proteins and mRNA expression(P＜0.01).Compared with the model group,both the Qingjie Huagong decoction group and the ustekin group improved the histopathological changes in the pancreas of AP mice,decreased the serum α-AMS,PNLP,IL-1β,IL-6,IL-8,IL-18,and TNF-α levels,and down-reg-ulated the expression levels of pancreatic PI3K,AKT,NF-κB-related proteins and mRNA(P＜0.05 or P＜0.01).Conclusion Qingjie Huagong decoction may inhibit the inflammatory response and protect pancreat-ic tissues by regulating the expression of PI3K/AKT/NF-κB signaling pathway.