Plant-derived exosome-like nanovesicles (PELNs), characterized by a natural lipid bilayer membrane, have rapidly emerged as a prominent research frontier in medicine owing to their unique biological properties and robust therapeutic potential. This review comprehensively examines the biological profiles, mechanistic functions, and recent engineering advancements of PELNs. In terms of composition, PELNs are uniquely enriched in plant-specific glycolipids, phosphatidylserine, secondary metabolites, and highly stable 2'-O-methylated miRNAs. This distinct molecular makeup endows them with exceptional biocompatibility, negligible immunogenicity, and the capacity for cross-species molecular communication. Mechanistically, PELNs demonstrate profound anti-inflammatory efficacy by suppressing the NF-κB and NLRP3 inflammasome pathways. They also serve as potent immune modulators, driving macrophage M1/M2 polarization and regulating T cell activity. Additionally, PELNs exhibit promising antitumor capabilities, targeting malignancies via reactive oxygen species (ROS) induction, TRAIL pathway activation, and tumor microenvironment remodeling. Crucially, the plant miRNAs encapsulated within PELNs remain highly stable in the gastrointestinal tract, allowing them to selectively alter gene expression in specific gut microbiota communities. This interaction deeply influences host immunity and metabolism, highlighting the vital role in cross-species regulation. Advancements in bioengineering have further expanded the clinical utility of PELNs. Targeted delivery efficiency can be significantly amplified via surface functionalization (e.g., folate and RGD sequences) and state-of-the-art drug loading technologies such as sonication and electroporation. Consequently, engineered PELNs surpass traditional synthetic nanocarriers in penetrating natural physiological barriers, particularly for oral and transdermal drug administration. Despite these advantages, clinical translation is currently hindered by the lack of standardized isolation protocols, challenges in scalable manufacturing, and the need for robust quality control frameworks. Looking forward, the integration of multi-omics approaches and AI-driven “molecular fingerprinting”—coupled with the design of synthetic biomimetic vesicles—will be instrumental in overcoming these bottlenecks, ultimately establishing PELNs as a next-generation platform for precision medicine and targeted nanotherapeutic delivery.

Hyperthermic intrathoracic chemotherapy (HITHOC) is a localized treatment that combines hyperthermia with medications such as chemotherapy, anti-angiogenic agents, targeted therapy, or immunotherapeutic agents. It has advanced clinical progress for conditions such as malignant pleural mesothelioma, pleural metastasis of lung cancer, and pleural dissemination of thymic tumors. Systematic analyses indicate that as an adjuvant therapy to cytoreductive surgery, HITHOC improves patient survival and effectively controls pleural effusion and pleural metastasis. It exerts antitumor effects by enhancing drug penetration through thermal effects, inducing apoptosis, and modulating the immune microenvironment. HITHOC combined with systemic therapies (e.g., chemotherapy, targeted therapy, and immunotherapy) demonstrates synergistic potential, but its role as a local treatment should be clearly defined as adjunctive within the comprehensive management of advanced-stage patients. Further research is needed to clarify its indications, standardized protocols, and long-term efficacy and to explore optimized regimens and personalized combination treatment strategies. This review delves into the key bottlenecks hindering the development of hyperthermia therapy, such as the lack of high-level evidence-based medicine and the absence of standardized diagnostic and efficacy evaluation criteria, and proposes potential solutions.

BACKGROUND:At present,research has only shown that the cervical lordosis ratio can be an important factor in predicting the loss of lordosis curvature after laminoplasty,and no one has studied whether the cervical lordosis ratio,a dynamic level indicator,can be one of the decision-making factors for the selection of posterior cervical surgical procedures. OBJECTIVE:To investigate whether the cervical lordosis ratio,an index of cervical hyperextension and hyperflexion,can be used as a selective index for laminoplasty and laminectomy fusion. METHODS:A retrospective review of 141 patients who had undergone posterior cervical surgery more than one year of follow-up due to multi-level cervical spondylotic myelopathy from December 2015 to March 2020 was performed.Among them,63 patients received laminectomy and fusion(laminectomy and fusion group)and 78 patients received laminoplasty(laminoplasty group).The demographic statistics(gender,age,body mass index,follow-up time),imaging indexes such as C2-7 Cobb angle,C2-7 range of motion,flexion Cobb angle,extension Cobb angle,flexion range of motion and extension range of motion,clinical effect indexes such as Japanese Orthopaedic Association score and visual analog scale score were compared between the two groups.The evaluation index of cervical lordosis alignment change was C2-7 Cobb angle difference before and after operation(ΔCL).Cervical lordosis ratio was equal to 100%×flexion range of motion/C2-7 range of motion.Receiver operating characteristic curve analysis was used to determine the role of cervical lordosis ratio in predicting postoperative severe cervical lordosis loss(ΔCL≤-10°).According to the critical value of cervical lordosis ratio(68.5%),all patients were divided into low cervical lordosis ratio group and high cervical lordosis ratio group.In these two ratio groups,the cervical lordosis alignment index and clinical effect index between the two operation groups were discussed again. RESULTS AND CONCLUSION:(1)Cervical lordosis alignment decreased after laminectomy and fusion and laminoplasty(P=0.039,P=0.002),and cervical lordosis alignment change in laminoplasty group(ΔCL)was greater than that of laminectomy and fusion group,and the difference between the two groups was statistically significant.(2)Based on receiver operating characteristic curve analysis,cervical lordosis ratio in predicting severe cervical lordosis alignment change(ΔCL≤-10°)had good identification ability(area under the curve=0.792).(3)In low cervical lordosis ratio group,there was no significant difference in cervical lordosis alignment change(ΔCL)between laminectomy and fusion group and laminoplasty group(P=0.141).(4)In high cervical lordosis ratio group,the ΔCL of laminoplasty group was greater than that in laminectomy and fusion group(P=0.001),which had a higher probability of postoperative severe cervical lordosis alignment change(ΔCL≤-10°)(43%,29%).(5)It is indicated that cervical lordosis ratio can be used as a decision-making index for the choice of posterior surgery for multi-level cervical spondylotic myelopathy.Laminoplasty can be considered in the low cervical lordosis ratio group,while laminectomy and fusion can be considered in the high cervical lordosis ratio group.

Objective To compare the safety and efficacy of flow diverter with adjunctive spring coils(FAC)and simple flow diverter(FD)in the treatment of large or giant intracranial aneurysms.Methods The clinical data of 48 patients with large or giant intracranial aneurysm(55 intracranial aneurysms in total),who were treated at the First Affiliated Hospital of Zhengzhou University of China from January 2018 to September 2023,were retrospectively analyzed.According to the treatment method,the patients were divided into pure FD group and FAC group.The aneurysm occlusion rate and the incidence of procedure-related complications were compared between the two groups.Univariate and multivariate logistic regression analyses were used to identify risk factors for procedure-related complications.Results A total of 55 intracranial aneurysms detected in the 48 patients were included in this study.The median maximum diameter of aneurysms was 20.25 mm(16.45,24.62 mm).Among them,12 aneurysms were treated with FD alone,and 43 aneurysms were treated with FAC.The median follow-up time was 6.63 months(5.88,8.07 months).Compared with pure FD group,in FAC group the occlusion rate of aneurysms was significantly higher(86.1％vs.50.0％,P=0.023),while there was no statistically significant difference in the incidence of procedure-related complications between the two groups(18.18％vs.16.67％,P=1.000).Multivariate logistic regression analysis showed that the use of more than one stent(OR=6.63,95％CI=1.10-39.88,P=0.039)and the difference between the distal parent artery diameter and the stent diameter(Dd)(OR=7.00,95％CI=1.4-35.7,P=0.019)were the independent risk factors for procedure-related complications.The area under the receiver operating characteristic curve(AUC)of the receiver operating characteristic curve(ROC)for distal parent artery Dd was 0.854(95％CI=0.746-0.963).Conclusion For the treatment of large or giant intracranial aneurysms,FAC is clinically safe and effective.The mid-term follow-up aneurysm occlusion rate of FAC is higher than that of simple FD treatment.The use of more than one stent and the distal parent artery Dd are the independent risk factors for procedure-related complications in the treatment of large or giant intracranial aneurysms with FD.

Digital technologies have become an integral part of complete denture restoration. With advancement in computer-aided design and computer-aided manufacturing (CAD/CAM), tools such as intraoral scanning, facial scanning, 3D printing, and numerical control machining are reshaping the workflow of complete denture restoration. Unlike conventional methods that rely heavily on clinical experience and manual techniques, digital technologies offer greater precision, predictability, and efficacy. They also streamline the process by reducing the number of patient visits and improving overall comfort. Despite these improvements, the clinical application of digital complete denture restoration still faces challenges that require further standardization. The major issues include appropriate case selection, establishing consistent digital workflows, and evaluating long-term outcomes. To address these challenges and provide clinical guidance for practitioners, this expert consensus outlines the principles, advantages, and limitations of digital complete denture technology. The aim of this review was to offer practical recommendations on indications, clinical procedures and precautions, evaluation metrics, and outcome assessment to support digital restoration of complete denture in clinical practice.
Humans ; Denture, Complete ; Computer-Aided Design ; Denture Design/methods* ; Consensus ; Printing, Three-Dimensional

Objective:To evaluate the effect of robot-assisted laparoscopic technology via abdominal approach for patients with primary retroperitoneal tumors.Methods:A retrospective cohort analysis was conducted for the clinical data of 71 patients who underwent robot-assisted laparoscopic resection of primary retroperitoneal tumor via abdominal approach at the Department of Urology of Sir Run Run Shaw Hospital,Zhejiang University School of Medicine from January 2015 to December 2023. There were 35 male and 36 female patients. The age ( M(IQR)) was 56(21) years (range: 21 to 83 years). The median tumor diameter was 46 (31) mm (range: 15 to 134 mm). Postoperative pathology revealed 58 benign and 13 malignant cases. Patients were divided into non-adherent group ( n=47) and adherent group ( n=24) based on whether the tumor was adhered to major organs or vessels. Perioperative and postoperative situation were compared between the two groups. Data comparisons were conducted using independent samples t-test for normally distributed continuous variables, Mann-Whitney U tests for non-normally distributed data, χ2 test or Fisher′s exact test for categorical variables. Kaplan-Meier survival analysis was employed to estimate 3-year recurrence or metastasis rate and 3-year mortality rate. Results:Operative time was 120(60) minutes (range: 45 to 440 minutes), intraoperative blood loss was 50 (80) ml (range: 10 to 2 000 ml). The median change of intraoperative mean arterial pressure was 40 (19) mmHg(1 mmHg=0.133 kPa)(range: 10 to 112 mmHg). Intraoperative blood transfusion was required in 7 cases, whereas 64 cases did not necessitate transfusion. The change in hemoglobin levels before and after surgery was (17.9±13.6) g/L (range:-16 to 53 g/L), and the median change in serum creatinine levels was 2.0 (14.5) μmol/L (range:-71.0 to 100.4 μmol/L). Postoperative fasting duration was 2.0 (1.5) days (range: 1 to 6 days), and the median hospital stay was 10.0 (7.5) days (range: 4 to 24 days). No perioperative mortality occurred in any of the patients. The non-adherent group had shorter operation time, less estimated blood loss, lower blood transfusion rate, smaller delta value of hemoglobin before and after surgery, larger delta value of creatinine before and after surgery, fewer postoperative complications, shorter postoperative fasting time, and shorter length of hospital stay than the adherent group(all P<0.05), while there was no significant difference in mean arterial pressure fluctuation between the two groups ( P>0.05). Follow-up data were available for 69 patients, with a median follow-up duration of 39 (43) months (range: 4 to 88 months). Among these patients, 40 completed the 3-year follow-up. The 3-year recurrence or metastasis rate was 10.14%, and the 3-year mortality rate was 2.90%. Conclusions:Robot-assisted laparoscopic technology via abdominal approach for resection of primary retroperitoneal tumors is safe and feasible. It can also achieve secure surgical outcome for primary retroperitoneal tumors adherent to surrounding organs or vessels, albeit with increased surgical complexity and slower postoperative recovery compared to non-adherent cases.

This study identified 8 members including NjBIN2 of the GSK3 family in Nardostachys jatamansi by bioinformatics analysis. Moreover, the phylogenetic tree revealed that the GKS3 family members of N. jatamansi had a close relationship with those of Arabidopsis. RT-qPCR results showed that NjBIN2 presented a tissue-specific expression pattern with the highest expression in roots, suggesting that NjBIN2 played a role in root growth and development. In addition, the application of epibrassinolide or the brassinosteroid(BR) synthesis inhibitor(brassinazole) altered the expression pattern of NjBIN2 and influenced the photomorphogenesis(cotyledon opening) and root development of N. jatamansi, which provided direct evidence about the functions of NjBIN2. In conclusion, this study highlights the roles of BIN2 in regulating the growth and development of N. jatamansi by analyzing the expression pattern and biological function of NjBIN2. It not only enriches the understanding about the regulatory mechanism of the growth and development of N. jatamansi but also provides a theoretical basis and potential gene targets for molecular breeding of N. jatamansi with improved quality in the future.
Brassinosteroids/metabolism* ; Steroids, Heterocyclic/metabolism* ; Gene Expression Regulation, Plant/drug effects* ; Plant Proteins/metabolism* ; Phylogeny ; Nardostachys/metabolism* ; Plant Growth Regulators/pharmacology* ; Plant Roots/drug effects*

According to the principle and current domestic and international construction processes of core outcome set(COS) and the characteristics of post-stroke aphasia, this study built COS with evidence-based support for traditional Chinese medicine(TCM) treatment of post-stroke aphasia. Firstly, a comprehensive review was conducted on the articles about the TCM treatment of post-stroke aphasia that were published in the four major Chinese databases, three major English databases, and three clinical registration centers over the past five years. The articles were analyzed and summarized, on the basis of which the main part of the COS for clinical research on the TCM treatment of post-stroke aphasia was formed. Secondly, clinical doctors and related nursing personnel were interviewed, and important outcome indicators in the clinical diagnosis and treatment process were supplemented to form a pool of core outcome indicators. Two rounds of Delphi surveys were carried out to score the importance of the core outcome indicators in the pool. Finally, a consensus meeting of experts was held to establish the COS for clinical research on the TCM treatment of post-stroke aphasia. The final COS included a total of 268 studies [236 randomized controlled trials(RCTs), 21 Meta-analysis, and 11 clinical registration protocols] and 20 open questionnaire survey results. After two rounds of Delphi surveys, a total of 14 outcome indicators and their corresponding measurement tools were included in the expert consensus meeting. The final expert consensus meeting determined the COS for post-stroke aphasia, which included 9 indicator domains and 12 outcome indicators.
Humans ; Aphasia/therapy* ; Stroke/complications* ; Medicine, Chinese Traditional ; Drugs, Chinese Herbal/therapeutic use* ; Treatment Outcome

Colorectal cancer(CRC) is a common malignant tumor worldwide. Due to the treatment intolerance and side effects, CRC rank the top among various cancers regarding the incidence and mortality rates. Therefore, exploring new therapies is of great significance for the treatment of CRC. Aerobic glycolysis(AEG) plays an important role in the microenvironment formation, proliferation, metastasis, and recurrence of CRC and other tumor cells. It has been confirmed that intervening in the AEG pathway can effectively curb CRC. The active ingredients and compound prescriptions of traditional Chinese medicine(TCM) can effectively inhibit the proliferation, metastasis, and drug resistance and regulate the apoptosis of tumor cells by modulating AEG-associated transport proteins [eg, glucose transporters(GLUT)], key enzymes [hexokinase(HK) and phosphofructokinase(PFK)], key genes [hypoxia-inducible factor 1(HIF-1) and oncogene(c-Myc)], and signaling pathways(MET/PI3K/Akt/mTOR). Accordingly, they can treat CRC, reduce the recurrence, and improve the prognosis of CRC. Although AEG plays a key role in the development and progression of CRC, the specific mechanisms are not yet fully understood. Therefore, this article delves into the intrinsic connection of the targets and mechanisms of the AEG pathway with CRC from the perspective of tumor cell glycolysis and explores how active ingredients(oxymatrine, kaempferol, and dioscin) and compound prescriptions(Quxie Capsules, Jiedu Sangen Decoction, and Xianlian Jiedu Prescription) of TCM treat CRC by intervening in the AEG pathway. Additionally, this article explores the shortcomings in the current research, aiming to provide reliable targets and a theoretical basis for treating CRC with TCM.
Humans ; Colorectal Neoplasms/genetics* ; Drugs, Chinese Herbal/therapeutic use* ; Glycolysis/drug effects* ; Animals ; Medicine, Chinese Traditional ; Signal Transduction/drug effects*