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Neural Regeneration Research 2024年第5期19卷 953-954页

作者： Xiaowen Bai department of Cell Biology Neurobiology&AnatomyMedical College of WisconsinMilwaukeeWIUSA

Neurological disorders,including developmental disorders,Alzheimer’s disease(AD),and psychiatric conditions,have significant social and economic impacts *** extensive research into the underlying mechanisms of these disorders,effective treatments remain elusive,partly due to the complexity of the brain,the limited availability of human brain tissue,and the blood-brain barrier(BBB)’s impermeability to certain *** perspective article discusses the potential of human induced pluripotent stem cell(iPSC)-based models of brain cells,organoids,assembloids,and BBB to advance our understanding of the etiology,progression,and mechanisms of brain injuries induced by alcohol consumption and general *** models could also be used to develop protective and therapeutic approaches.

关键词： injuries protective drugs

Neuroprotective effect of liraglutide and memantine in a rat model of Alzheimer’s disease

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Asian Pacific Journal of Tropical Biomedicine 2024年第5期14卷 207-214页

作者： Duaa M.Bakhshwin Foziya W.Alhalabi Mohamad Omar Barasheed Ahmed M.Bakhshwin Maha H.Jamal Mohammed A.Bazuhair Fatemah O.Kamel Rania M.Magadmi Zoheir A Damanhouri Samar M.Alsaggaf department of Clinical Pharmacology Faculty of MedicineKing Abdulaziz UniversityJeddahSaudi Arabia Hera General Hospital MakkahSaudi Arabia department of pathology Faculty of MedicineKing Abdulaziz UniversityJeddahSaudi Arabia department of Clinical anatomy Faculty of MedicineKing Abdulaziz UniversityJeddahSaudi Arabia

Objective:To assess the effect of memantine combined with liraglutide on aluminum chloride(AlCl_(3))and D-galactose(D-GAL)-induced neurotoxicity in ***:Male Wistar rats were divided into 5 groups of 5 animals each:the positive control,the negative control,the memantine-treated group,the liraglutide-treated group,and the combination group treated with memantine and ***_(3)and D-GAL were used to induce *** tests,brain beta-amyloid protein,and oxidative stress biomarkers were ***:The Morris water maze test indicated an enhanced memory in the combination ***,the combination treatment of liraglutide and memantine resulted in a remarkable reduction in the beta-amyloid protein level in the brain *** inflammation and oxidative stress biomarkers were significantly reduced,and the levels of antioxidant parameters were ***:The combination of liraglutide and memantine exerts neuroprotective effects and enhances memory and cognitive functions in rats with Alzheimer’s disease.

关键词： Alzheimer’s disease Cognitive function Glucagonlike peptide-1 Liraglutide Memantine

Role of ACLY in the development of gastric cancer under hyperglycemic conditions

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Quantitative Biology 2024年第1期12卷 100-116页

作者： Keran Sun Jingyuan Ning Keqi Jia Xiaoqing Fan Hongru Li Jize Ma Meiqi Meng Cuiqing Ma Lin Wei department of Immunology Immunology Department of Hebei Medical UniversityShijiazhuangChina department of pathology Pathology Department of the Fourth Hospital of Hebei Medical UniversityShijiazhuangChina

To investigate the impact of hyperglycemia on the prognosis of patients with gastric cancer and identify key molecules associated with high glucose levels in gastric cancer development,RNA sequencing data and clinical features of gastric cancer patients were obtained from The Cancer Genome Atlas(TCGA)*** glucose-related genes strongly associated with gastric cancer were identified using weighted gene co-expression network and differential analyses.A gastric cancer prognosis signature was constructed based on these genes and patients were categorized into high-and low-risk *** immune statuses of the two patient groups were *** citrate lyase(ACLY),a gene significantly related to the prognosis,was found to be upregulated upon high-glucose *** and molecular analyses confirmed high ACLY expression in gastric cancer tissues and *** Set Enrichment Analysis(GSEA)revealed the involvement of ACLY in cell cycle and DNA replication *** of ACLY affected the proliferation and migration of gastric cancer cells induced by high glucose *** findings suggest that ACLY,as a high glucose-related gene,plays a critical role in gastric cancer progression.

关键词： ACLY gastric cancer high glucose immune microenvironment

Role of pituitary adenylate cyclase-activating polypeptide in peripheral nerve regeneration:a cellular and molecular perspective

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Neural Regeneration Research 2024年第7期19卷 1429-1430页

作者： Grazia Maugeri Velia D’Agata Section of anatomy Histology and Movement SciencesDepartment of Biomedical and Biotechnological SciencesUniversity of CataniaCataniaItaly

Neuro regeneration is a very complex phenomenon characterized by the generation of new neurons and synapses,involving connections between adjacent cells and axonal *** supplies additional longterm resources to replace... 详细信息

关键词： replace functional regeneration

UBE2T mediates the stemness properties of breast cancer cells through the mTOR signaling pathway

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BIOCELL 2024年第6期48卷 959-970页

作者： JIAWEI YIN YONGSHENG WANG GUANGWEI WEI MINGXIN WEN department of Traumatology The Second Hospital of Shandong UniversityJinan250033China department of pathology Weifang People’s HospitalWeifang261000China department of Human anatomy Shandong University School of MedicineJinan250012China department of Cell Biology and Key Laboratory of Experimental Teratology Shandong University School of MedicineJinan250012China

Objectives:This study aimed to reveal the role and possible mechanism of the ubiquitin-conjugating enzyme 2T(UBE2T)in the biological activities of breast cancer stem cells(BCSCs).Methods:The specific protein and gene expression were quantified by Western blotting and quantitative real-time polymerase chain reaction,the proportion of BCSCs was examined by flow cytometry,and the self-renewal and proliferation of BCSCs were verified by serial sphere formation and soft ***:Increasing expression of UBE2T was drastically found in breast cancer than that in adjacent ***,UBE2T overexpression significantly increased the proportion of BCSCs in breast cancer cells and promoted their self-renewal and *** UBE2T exhibited the opposite ***2T increased the levels of the mammalian target of rapamycin and the phosphorylated mammalian target of *** target of rapamycin(mTOR)inhibitor rapamycin inhibited the function of UBE2T in ***:UBE2T plays a role in BCSCs through mTOR pathway and may suggest a novel therapeutic strategy for breast cancer.

关键词： UBE2T Breast cancer Breast cancer stem cell mTOR

MicroRNAs as potential biomarkers for diagnosis of attention deficit hyperactivity disorder

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Neural Regeneration Research 2024年第3期19卷 557-562页

作者： Bridget Martinez Philip V.Peplow department of Pharmacology University of Nevada-RenoRenoUSA department of Medicine University of Nevada-RenoRenoUSA department of anatomy University of OtagoDunedinNew Zealand

Inappropriate levels of hyperactivity,impulsivity,and inattention characterize attention deficit hyperactivity disorder,a common childhood-onset neuropsychiatric *** cognitive function and learning ability of children with attention deficit hyperactivity disorder are affected,and these symptoms may persist to adulthood if they are not *** diagnosis of attention deficit hyperactivity disorder is only based on symptoms and objective tests for attention deficit hyperactivity disorder are *** for attention deficit hyperactivity disorder in children include medications,behavior therapy,counseling,and education services which can relieve many of the symptoms of attention deficit hyperactivity disorder but cannot cure *** is a need for a molecular biomarker to distinguish attention deficit hyperactivity disorder from healthy subjects and other neurological conditions,which would allow for an earlier and more accurate diagnosis and appropriate treatment to be *** expression of microRNAs is connected to brain development and disease and could provide novel biomarkers for the diagnosis and prognosis of attention deficit hyperactivity *** recent studies reviewed had performed microRNA profiling in whole blood,white blood cells,blood plasma,and blood serum of children with attention deficit hyperactivity disorder.A large number of microRNAs were dysregulated when compared to healthy controls and with some overlap between individual *** the studies that had included a validation set of patients and controls,potential candidate biomarkers for attention deficit hyperactivity disorder in children could be miR-140-3p,let-7g-5p,-30e-5p,-223-3p,-142-5p,-486-5p,-151a-3p,-151a-5p,and-126-5p in total white blood cells,and miR-4516,-6090,-4763-3p,-4281,-4466,-101-3p,-130a-3p,-138-5p,-195-5p,and-106b-5p in blood *** studies are warranted with children and adults with attention deficit hyperactivity disorder,and

关键词： adults attention deficit hyperactivity disorder biomarkers blood plasma blood serum children microRNA total white blood cells whole blood

Morphometry and Significance of Collodiaphyseal Angle among Bini Tribe in Southern Nigeria

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Journal of Forensic Science and Medicine 2024年第1期10卷 20-23页

作者： Dayo Rotimi Omotoso Uche Christiana Okwuonu Emmanuel Olusola Yawson Paul Olugbemiga Awoniran department of Human anatomy Redeemer’s UniversityEdeOsun StateNigeria department of anatomy Igbinedion UniversityOkadaEdo StateNigeria

Introduction:The collodiaphyseal angle(CDA)is an angle formed between the femoral neck and femoral shaft *** is a vital determinant of femoral neck fracture as narrower angle is often used as a predictor of stress *** is also important in orthopedic treatment planning,especially hip replacement ***:This study was carried out to evaluate the CDA values among the Bini tribe and elucidate its ***:This study employed 200 anterior-posterior pelvic radiographs of the Bini tribe(100 males and 100 females)aged between 25 and 55 years obtained from selected radiological diagnostic centers in Benin City,Nigeria,after obtaining the Institutional Ethical *** were used to evaluate the right and left CDA as an angle formed by intersection of the femoral neck and shaft axes and measured using the *** were statistically analyzed using IBM-SPSS(version 20)with the mean,standard deviation,and range evaluated,and side and gender comparisons were done using t-test,and P0.05).Conclusion:The CDA can be employed as a morphometric indicator of sexual differences and for other clinical applications.

关键词： Bini tribe collodiaphyseal angle human morphometry Nigeria

Duplicated gallbladder with acute cholecystitis:a case of unusual presentation and diagnostic challenges

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World Journal of Emergency Medicine 2024年第2期15卷 156-158页

作者： Eren Ogut Fatos Belgin Yildirim Osman Memis department of anatomy Istanbul Medeniyet University Faculty of MedicineIstanbul 34722Türkiye department of anatomy Akdeniz University Faculty of MedicineAntalya 07070Türkiye department of General Surgery Manavgat State HospitalAntalya 07060Türkiye

Anomalies in the gallbladder can lead to misidentifying anatomical structures,heightening the risk of complications in laparoscopic and open cholecystectomy *** to recognize these variations increases the chances of i... 详细信息

关键词： gallbladder injuries cholecystitis

Solid-Pseudopapillary Tumor: Case Report and Literature Review

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Open Journal of pathology 2024年第1期14卷 11-15页

作者： Nomenjanahary Lalaina Rabarison Manoahasina Ranaliarinosy Razafimahefa Vahatra Joëlle Randrianjafisamindrakotroka Nantenaina Soa Laboratory of anatomy and Cytology pathology CHU-JRA Antananarivo Madagascar Laboratory of anatomy and Cytology pathology CHU-Andrainjato Fianarantsoa Madagascar

Solid-pseudopapillary tumor of the pancreas (SPT) or Frantz’s tumor is a rare epithelial neoplasm that represents 0.3% to 2.7% of exocrine pancreatic tumors. These tumors occur mainly in young women and have a good prognosis. We present a case of a 19-year-old female patient who presented to the emergency for abdominal pain. Physical examination reveals a left hypochondrium mass. Ultrasound imaging showed an encapsulated caudal pancreatic mass with cystic components. The patient underwent tumor excision and lymph node removal. Macroscopically, the tumor was encapsulated and measuring 12 × 8 × 7 cm. It has a solid-cystic and hemorrhagic appearance inside. Histologically, the tumor had two components: solid and papillary. Tumor tissue showed monomorphic tumor cells radiating around blood vessels. Perineural invasion and vascular emboli were not seen. Three lymph nodes without metastases were observed. The diagnosis of solid-pseudopapillary tumor of the pancreas (SPT) or Frantz’s tumor was retained. Solid-pseudo-papillary tumor of the pancreas is rare and not always suspected by the physician. The clinical and imaging patterns are not specific. Anatomopathological examination confirmed the diagnosis. The patient underwent curative surgery.

关键词： Pancreas Tumor Solid-Pseudopapillary Frantz Antananarivo

Comparison of mismatch repair and immune checkpoint protein profile with histopathological parameters in pancreatic,periampullary/ampullary,and choledochal adenocarcinomas

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World Journal of Gastrointestinal Oncology 2024年第3期16卷 875-882页

作者： Arzu Hazal Aydın Nesrin Turhan department of pathology Aksaray University Aksaray Training and Research HospitalAksaray 68200Turkey department of pathology University of Health Sciences Ankara City HospitalAnkara 06800Turkey

BACKGROUND Pancreatic,periampullary/ampullary,and choledochal adenocarcinomas are aggressive malignancies with a poor *** checkpoint blockade is a promising treatment option for several tumor types.H long terminal repeatassociating 2(HHLA2),which is analogous to programmed death-ligand 1(PDL1),is a recently discovered member of the B7/cluster of differentiation 28 family and is expressed in many *** To analyze the expression of HHLA2 and its association with the pathologic biomarkers that predict sensitivity to *** Ninety-two adenocarcinoma cases located in the pancreas,ampulla,and distal common bile duct were *** study assessed 106 pancreaticoduodenectomy and distal/total pancreatectomy samples that were delivered to Ankara City Hospital between 2019 and *** was conducted to examine the expression of DNA mismatch repair(MMR),PD-L1,and HHLA2 *** Patients with high HHLA2 expression had a higher mean age than those with low *** HHLA2 expression was associated with high perineural ***2 expression was low in pathological stage T3(pT)3 cases and high in pathological stage T1,T2,and T4 *** was no correlation between HHLA2 expression and the expression of MMR proteins and *** Evaluation of HHLA2 expression in microsatellite stable and PD-L1-negative tumors may be useful for predicting the response of individuals to immunotherapy and may serve as a novel therapeutic target for immunotherapy in advanced-stage disease.

关键词： H long terminal repeat-associating 2 Programmed death-ligand 1 Adenocarcinoma Pancreas Ampulla of Vater Distal common bile duct