BACKGROUND:Epidemiological studies indicate that individuals with neurodegenerative diseases exhibit a comparatively lower risk of developing the majority of cancers.Although the precise mechanisms underlying this inverse correlation remain unclear,it is noteworthy that aberrant glucose metabolism,a pathological factor common to both conditions,may significantly contribute to this association.OBJECTIVE:To review the potential relationship between cancers and neurodegenerative diseases in glucose metabolism.METHODS:PubMed was searched for relevant literature using the search terms of"cancer,neurodegenerative diseases,Alzheimer's disease,Parkinson's disease,metabolic reprogramming,glucose metabolism,aerobic glycolysis,neuroprotection,aging,"and 136 articles were finally included for analysis.RESULTS AND CONCLUSION:Cancer and neurodegenerative diseases exhibit a profound pathological correlation at the level of glucose metabolism imbalance associated with aging.Cancer cells promote uncontrolled proliferation,invasion,and metastasis through the persistent activation of aerobic glycolysis,whereas neurodegenerative diseases are characterized by a reduction in aerobic glycolysis.Restoring aerobic glycolysis may confer neuroprotective effects and delay disease progression.The key nodes of glucose metabolism demonstrate a bidirectional regulatory pattern:metabolic regulators,which are significantly upregulated or aberrantly activated in cancer,are inhibited or functionally inactivated in neurodegenerative diseases.Mitochondria play a crucial role in mediating the aging process through the regulation of reactive oxygen species homeostasis and mitochondrial autophagy.They establish regulatory networks that connect cancer and neurodegenerative diseases,and maintaining their functional homeostasis is of paramount importance for disease prevention and treatment.

BACKGROUND:Epidemiological studies indicate that individuals with neurodegenerative diseases exhibit a comparatively lower risk of developing the majority of cancers.Although the precise mechanisms underlying this inverse correlation remain unclear,it is noteworthy that aberrant glucose metabolism,a pathological factor common to both conditions,may significantly contribute to this association.OBJECTIVE:To review the potential relationship between cancers and neurodegenerative diseases in glucose metabolism.METHODS:PubMed was searched for relevant literature using the search terms of"cancer,neurodegenerative diseases,Alzheimer's disease,Parkinson's disease,metabolic reprogramming,glucose metabolism,aerobic glycolysis,neuroprotection,aging,"and 136 articles were finally included for analysis.RESULTS AND CONCLUSION:Cancer and neurodegenerative diseases exhibit a profound pathological correlation at the level of glucose metabolism imbalance associated with aging.Cancer cells promote uncontrolled proliferation,invasion,and metastasis through the persistent activation of aerobic glycolysis,whereas neurodegenerative diseases are characterized by a reduction in aerobic glycolysis.Restoring aerobic glycolysis may confer neuroprotective effects and delay disease progression.The key nodes of glucose metabolism demonstrate a bidirectional regulatory pattern:metabolic regulators,which are significantly upregulated or aberrantly activated in cancer,are inhibited or functionally inactivated in neurodegenerative diseases.Mitochondria play a crucial role in mediating the aging process through the regulation of reactive oxygen species homeostasis and mitochondrial autophagy.They establish regulatory networks that connect cancer and neurodegenerative diseases,and maintaining their functional homeostasis is of paramount importance for disease prevention and treatment.

ObjectiveColorectal cancer (CRC) is a highly heterogeneous malignancy, and traditional Chinese medicine (TCM) syndrome differentiation is widely used in its clinical management. However, the biological basis underlying different TCM syndromes remains insufficiently understood. This study aimed to investigate the proteomic differences between qi-blood deficiency syndrome (QBDS) and damp-heat syndrome (DHS) in CRC patients and to establish a “syndrome-differential protein-herbal component” network for exploring potential molecular mechanisms and therapeutic targets associated with syndrome-specific treatment strategies. MethodsTumor tissue samples were collected from 10 patients with pathologically confirmed CRC, including 5 patients diagnosed with QBDS and 5 with DHS according to standardized TCM syndrome differentiation criteria. Tandem mass tag (TMT)-based quantitative proteomics was employed to identify differentially expressed proteins (DEPs) between the two syndrome groups. Functional enrichment analyses, including Gene Ontology (GO) annotation and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analyses, were performed to characterize the biological functions and signaling pathways associated with the identified DEPs. Least absolute shrinkage and selection operator (LASSO) regression analysis was further applied to screen key syndrome-related proteins and construct a core protein prediction model. Subsequently, molecular docking was conducted to evaluate the binding affinities between representative herbal compounds, astragaloside IV and berberine, and the identified core proteins. Finally, cell counting kit-8 (CCK-8) assays were performed in HCT 116 and HT-29 colorectal cancer cell lines to validate the anti-proliferative activities of these compounds in vitro. ResultsA total of 44 DEPs were identified between QBDS and DHS tissues, including 21 upregulated and 23 downregulated proteins in the QBDS group relative to the DHS group. Functional enrichment analyses revealed that these proteins were primarily associated with antiviral immune responses, regulation of inflammatory signaling, NF‑κB signaling pathways, cholesterol metabolism, and other biological processes relevant to tumor progression and host immune regulation. LASSO regression analysis identified eight core proteins with potential syndrome-specific significance. Among them, ST7, GPCPD1, and PODXL were closely associated with QBDS, whereas FAT1, GRB7, KRT7, MAFF, and MMP8 were associated with DHS. Molecular docking demonstrated favorable interactions between astragaloside IV and QBDS-related proteins, with binding energies lower than -5 kcal/mol, indicating stable binding activity. Berberine exhibited even lower binding energies and stronger binding specificity toward DHS-related core proteins. In vitro experiments further confirmed that both compounds inhibited CRC cell proliferation, while berberine displayed significantly greater anti-proliferative efficacy. The lowest 48 h IC₅₀ value of berberine reached 15.21 mg/L in CRC cells, indicating a stronger growth-inhibitory effect than astragaloside IV. ConclusionCRC patients with QBDS and DHS exhibit distinct proteomic characteristics, suggesting that different TCM syndromes possess unique molecular signatures. The identified core proteins may serve as potential biomarkers for syndrome differentiation, while astragaloside IV and berberine may exert therapeutic effects through targeting syndrome-specific molecular networks. These findings provide preliminary proteomic evidence supporting syndrome-guided precision integrative medicine in CRC and offer new insights into the biological basis of TCM syndrome differentiation and individualized therapeutic strategies.

Objective To investigate the correlation between traditional Chinese medicine(TCM)syndrome elements and risk factors in patients with type Ⅱ cardio-renal syndrome(CRS).Methods A retrospective analysis was conducted on the medical records of 116 patients with type Ⅱ CRS.The distribution of TCM syndrome elements was analyzed,and the correlation between the syndrome elements and risk factors of gender,age,smoking history,alcohol consumption history,coronary heart disease,hypertension,diabetes,and anemia were evaluated.Results(1)The analysis of syndrome elements of 116 patients with type Ⅱ CRS showed that the main disease-location elements were heart(96 cases,82.76%),lung(89 cases,76.72%),kidney(81 cases,69.83%),spleen(71 cases,61.21%),and liver(25 cases,21.56%);the main disease-nature elements were qi deficiency(113 cases,97.41%),blood deficiency(96 cases,82.76%),yang deficiency(95 cases,81.89%),phlegm(94 cases,81.03%),yin deficiency(90 cases,77.59%),dampness(61 cases,52.59%),water retention(55 cases,47.41%),and blood stasis(47 cases,40.52%).(2)The analysis of age groups of 116 patients with type Ⅱ CRS showed that the majority of the patients were middle-aged and elderly individuals over 60 years old,and the age groups covered＜60 years old(4 cases,3.45%),61-70 years old(10 cases,8.62%),71-80 years old(28 cases,24.14%),81-90 years old(64 cases,55.17%),and>90 years old(10 cases,8.62%).(3)The analysis of gender of 116 patients with type Ⅱ CRS showed that 46 cases(39.66%)were male,and 70 cases(60.34%)were female,the female outnumbering the male.(4)The exploration of correlation between TCM syndrome elements and risk factors with Logistic regression analysis showed that blood deficiency was positively correlated with alcohol consumption,hypertension,and anemia(P＜0.05 or P＜0.01),yang deficiency was positively correlated with anemia(P＜0.05),yin deficiency was positively correlated with smoking and diabetes(P＜0.05),dampness was positively correlated with smoking and anemia(P＜0.01),water retention was positively correlated with gender and protein abnormalities(P＜0.05 or P＜0.01),and blood stasis was positively correlated with hypertension(P＜0.05).Conclusion The illness of type Ⅱ CRS is located in the heart,involving the five organs,and is closely related to the lungs and kidneys.The general pathogenesis of type Ⅱ CRS is characterized by being deficiency of qi and yang in the root cause,and having the symptom manifestations of phlegm and blood stasis.In type Ⅱ CRS patients,men are more likely to suffer water retention,smokers are more likely to suffer yin deficiency and dampness,drinkers are more likely to suffer blood deficiency,individuals with hypertension are more likely to suffer blood deficiency and blood stasis,individuals with diabetes are more likely to suffer yin deficiency,individuals with anemia are more likely to suffer blood deficiency,yang deficiency and dampness,and individuals with protein abnormalities are more likely to suffer water retention.

Objective To investigate the epidemiological characteristics of knee osteoarthritis(KOA)among military personnel in plateau regions and to explore its risk factors.Methods From July 2023 to July 2024,a multi-stage stratified cluster random sampling method was employed to survey the prevalence of KOA and related risk factors among military personnel in the northwest plateau regions of China,covering different altitudes(1500-4500 m)and geographical areas(Gansu,Qinghai,Tibet,and Xinjiang).All study subjects were divided into KOA and non-KOA groups based on the presence or absence of KOA.Variables including age,gender,body mass index(BMI),education level,smoking status,military rank,military branch,service duration,regional altitude,annual average temperature,training duration,perceived training intensity,and history of knee injury were selected for univariate analyses between groups.Variables with P<0.05 in the univariate analyses were included in the binary multifactor logistic regression to identify risk factors for KOA.Results A total of 3000 questionnaires were distributed,and 2854 valid questionnaires were collected,with a response rate of 95.13%.The sample included 2584 males and 270 females,with 510 cases of KOA,resulting in a prevalence rate of 17.9%.Univariate analysis showed that there were statistically significant differences between KOA and non-KOA groups in terms of age,BMI,smoking status,military rank,military branch,service duration,regional altitude,annual average temperature,training duration,perceived training intensity,and history of knee injury(P<0.05).However,no significant differences were found in gender and education level(P>0.05).Binary multivariate logistic regression analysis revealed that older age(OR=1.382,P=0.017),higher BMI(P<0.01),smoking(OR=1.929,P<0.01),higher military rank(OR=1.485,P=0.007),being a member of the Armed Police(P<0.01),longer service duration(P<0.01),higher regional altitude(OR=1.459,P<0.01),lower annual average temperature(OR=1.188,P=0.001),longer training duration(P<0.01),higher perceived training intensity(OR=2.450,P<0.01),and history of knee injury(OR=2.768,P=0.002)were independent risk factors for KOA.Conclusions Older age,overweight/obesity,smoking,higher military rank,being a member of the Armed Police,longer service duration,higher altitude,cold climate,longer training duration,higher training intensity,and history of knee injury are independent risk factors for KOA among military personnel in the northwest plateau regions of China.

Objective To discuss the safety and effectiveness of carotid artery stenting(CAS)via distal radial access(DRA).Methods According to the inclusion and exclusion criteria,the patients with carotid artery stenosis,who were treated at the Ganzhou Municipal Hospital of China from July 2023 to June 2024,were collected for this study.CAS via DRA was performed by an experienced neurointerventional physician.Clinical baseline data,surgery-related materials and complications were recorded.Results Fourteen patients with a mean age of(65.4±7.8)years were enrolled in this study.Successful CAS via right DRA was accomplished in 13 patients(92.9％),and only in one patient(7.1％)the right femoral artery access was adopted instead of DRA with successful completion of CAS.After treatment,2 patients(14.3％)developed DRA-related minor hematoma,which disappeared spontaneously without any treatment.One patient(7.1％)developed transient cerebral ischemia and hypoxia during the operation,and the patient fully returned to normal after a brief time period.Neither DRA-related complications(such as postoperative numbness,pain,severe hematoma,and radial artery occlusion within 48 hours),nor a stroke or death occurred.Conclusion CAS via DRA is clinically safe and effective.DRA is an alternative approach for CAS.

Objective To investigate the potential mechanism of miR-21-5p in alleviating cerebral ischemia-reperfusion injury by targeting STAT3.Methods The HT22 cells were induced by OGD/R to construct a cell model of cerebral ischemia reperfusion injury.The expression of miR-21-5p was detected by RT-qPCR.The CCK-8 assay,TUNEL staining and flow cytometry were respectively used to detect the cell viability and apoptosis.ELISA assay was used to determine the contents of inflammatory factors IL-6,IL-10 and TNF-α in the cell supernatant.Western blot was used to detect the expression levels of p-STAT3/STAT3,Cleaved-Caspase-3,Bax and Bcl-2 proteins.The TargetScan database was used to predict the binding sites of miR-21-5p and STAT3.The dual-luciferase reporter gene assay was used to verify the targeting relationship between miR-21-5p and STAT3.Results The relative expression level of miR-21-5p was down-regulated in HT22 cells which induced by OGD/R(P<0.001).The cell viability(P<0.0001)was decreased and the apoptosis rate(P<0.001)was increased in OGD/R induced-HT22 cells.The contents of pro-inflammatory factors IL-6(P<0.001)and TNF-α(P<0.001)was increased,while the content of anti-inflammatory factor IL-10(P<0.001)decreased.After transfection with miR-21-5p mimic,cell viability was enhanced,apoptosis rate was reduced and neuroinflammation was inhibited.MiR-21-5p could target and bind to STAT3.After miR-21-5p inhibitor transfection,cell viability decreased,apoptosis was promoted,and neuroinflammation occurred;STAT3 inhibitor Stattic could reverse the effect of miR-21-5p inhibitor.Conclusion MiR-21-5p could specifically bind to STAT3 and reduce the neuroinflammation and apoptosis of OGD/R induced-HT22 cells.

Approximately 300 million tons of plastic are produced globally each year,which has a serious impact on human health,marine life and the livestock industry.Microplastics have also been detected in meat and milk samples.Research has shown that nanoplastics(NP)(＜1 μm)and mi-croplastics(MP)(1 μm-5 mm)can affect the digestive,immune and reproductive systems of ani-mals.This experiment aims to investigate whether NP and MP regulate autophagy and damage the nervous system and spatial memory of animals.This experiment was divided into control group,nanoplastic group(PS-NP group,0.1 μm)and microplastic group(PS-MP group,1 μm),with 20 mice in each group.The mice were given 0.5 mL of PS-NP and PS-MP every day for 35 consecutive days,followed by neck amputation and brain analysis.The results showed that NPs and MPs of dif-ferent diameters caused varying degrees of damage to the brains of mice.In the behavioral tests of new object recognition,barnes maze and Y-shaped maze spatial memory,compared with the control group,the PS-NP group and PS-MP group showed a significant decrease in spatial memory ability of mice.HE staining results showed that neuronal cells in the PS-NP and PS-MP groups of mice exhibited shrinkage,decreased cell volume and deepened staining.The number of Nissl bodies de-creased,leading to dissolution and disappearance.RT-PCR and Western blot results showed that compared with the control group,the expression of glutamate receptors NR1,NR2A and NR2B in-creased in mice administered NP and MP orally,while the expression of autophagy related proteins Parkin,LC3B and Beclin1 was inhibited.In summary,this study suggests that nanoplastics and mi-croplastics stimulate glutamate receptors in mice by inhibiting the autophagy pathway,leading to impaired spatial memory.

Kinesin superfamily proteins(KIFs)are motor proteins that travel along microtubules and facilitate the transport of small biological molecules within cells.Various kinesin proteins are present in the dorsal root ganglion and spinal dorsal horn,where they modulate the excitability and sensitivity of sensory neurons,contributing to the occurrence and maintenance of pathological pain.Therefore,they represent potential therapeutic targets for the treatment of pathologi-cal pain.This review provides a comprehensive overview of the recent advancements in understanding the peripheral and central mechanisms of kinesins in the context of pathological pain,offering valuable insights for the potential development of analgesic medications targeting kinesin.

Objective:To compare and analyze the differences in positioning errors and placement outside the target area between two different image-guided systems(Halcyon and Synergy)in radiotherapy for cervical cancer.Methods:The data of 40 patients with cervical cancer who received treatment in Dezhou People's Hospital from March 2023 to June 2023 were retrospectively selected.Each patient was treated respectively with Halcyon linear accelerator and Synergy linear accelerator,with 20 cases for each treatment method.All patients underwent cone beam computed tomography(CBCT)at kV level to conduct image scanning before radiotherapy,and the obtained CBCT images were matched with the positioned CT images by online.The registration results of left and right(x),head and foot(y)and front and back(z)of three translation direction,and pitch(Rx),rotation(Ry)and deflection(Rz)directions of rotation direction were respectively obtained.The margin of planning target volume(MPTV)was calculated according to positioning expansion formula.The differences of positioning errors and target area expansion between Halcyon and Synergy image-guided systems were compared and analyzed.Results:Halcyon and Synergy image-guided systems obtained respectively 479 and 447 sets of CBCT images.The translational errors of Halcyon image-guided system on x,y,and z directions were respectively(-0.03±0.21),(0.12±0.63)and(0.02±0.15)cm,and the rotational errors of that on Rx,Ry and Rz directions were respectively(0.38±1.26)°,(-0.40±1.02)°,and(0.07±1.07)°.The translational errors of Synergy image-guided system were respectively(-0.07±0.18),(0.08±0.49)and(0.11±0.22)cm on the three directions,and the rotational errors of that were respectively(0.28±1.29)°,(-0.29±1.29)° and(-0.16±1.20)°.The translational error values on the y direction of both image-guided system were larger than that on x and z directions,and the absolute values of the range of translational errors of them were basically within 5 mm.There were no statistically significant difference in the positioning errors of rotation on Rx and Ry directions between Halcyon and Synergy image-guided systems(P＞0.05),while there was a statistically significant difference in the positioning error of rotation on Rz direction between them(t=-3.06,P＜0.05).The MPTV values of Halcyon image-guided system on x,y and z directions were respectively 0.4,1.4 and 0.3 cm,and those of Synergy image-guided system were respectively 0.4,0.9 and 0.5 cm.The expansion boundary of target area of Halcyon image-guided system on the y direction was larger than that of Synergy image-guided system,and that on other directions were all less or equal to 0.5 cm.Conclusion:The MPTV values of Halcyon and Synergy image-guided systems can meet clinical requirements in radiotherapy.The positioning errors and the tube current of the scan of Halcyon image-guided system were larger than those of Synergy image-guided system,but the scanning time and treatment time of that were significantly lower than those of Synergy image-guided system.Different treatment systems can be selected individually for patients according to their different conditions.