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Revolutionizing breast cancer detection:Advances in fluorescent probe technology

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Nano research 2025年第1期18卷 653-674页

作者： Qian Gao Lin Tang Jun Zhan Yiyuan Xue Feng Luo State Key Laboratory of oral diseases&national center for stomatology&national clinical research center for oral diseases West China Hospital of StomatologySichuan UniversityChengdu 610041China Emergency Obstetrics and Gynecology West China Second University HospitalSichuan UniversityChengdu 610041China Department of Obstetrics and Gynecology West China Second University HospitalSichuan UniversityChengdu 610041China Department of Prosthodontics West China School of StomatologySichuan UniversityChengdu 610041China

With the increasing incidence of breast cancer globally,there is an urgent demand for enhanced diagnostic and therapeutic *** comprehensive review explores advancements in fluorescent probe technology for breast cancer imaging and early *** probes offer unparalleled sensitivity and specificity in detecting cancer biomarkers,enabling early diagnosis and delineation of tumor margins during *** categorize these probes into molecular,nano,ratiometric,the second near-infrared window(NIR-II),and multifunctional varieties,each with unique capabilities for targeting specific cancer *** review highlights recent innovations in probe design,emphasizing their applications in pathogenesis studies,drug development,precision medicine,and fluorescence-guided *** their promising clinical potential,challenges such as safety,biomarker targeting accuracy,system compatibility,and clinical translation *** these hurdles is crucial for the integration of fluorescent probes into standard cancer care,aiming to improve treatment outcomes and patient quality of life.

关键词： breast cancer fluorescent probes imaging early diagnosis biomarker

“No-donor” liver transplantation

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Hepatobiliary & Pancreatic diseases International 2025年第1期24卷 23-28页

作者： Yong-Fa Huang Zhi-Jun Zhu Liver Transplantation center National Clinical Research Center for Digestive Diseases Beijing Friendship Hospital Capital Medical University clinical center for Pediatric Liver Transplantation Capital Medical University

Liver transplantation is hindered by organ shortage. The potential way to relieve this issue is to expand the donor pool via extending the donor criteria and make full use of all available grafts. The concept of “no-donor” liver transplantation allows grafts to be recovered from other liver recipients. This review summarizes the current clinical practice of “no-donor” liver transplantation, focusing on the experiences of Chinese transplant teams. Domino liver transplantation was introduced by Furtado in 1995 and implemented later in 2013 in China, and novel donor indications including some essential-to-treat inherited metabolic liver-based diseases have emerged. The concept of cross-auxiliary domino liver transplantation brings a further expansion of the domino liver graft pool, and the first pair of liver transplantation performed “rigorously without donation” was accomplished in our center in 2018. Our experience with this original transplantation procedure is hereby reviewed. In order to further promote and make successful “no-donor” liver transplantation, close co-operation between researchers, surgeons, physicians, organ procurement organizations, as well as ethical committees is required.

关键词： Domino liver transplantation Cross-auxiliary domino liver transplantation Inherited metabolic liver-based disease

Tauroursodeoxycholic acid targets HSP90 to promote protein homeostasis and extends healthy lifespan

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Science China Life Sciences 2025年第2期68卷 416-430页

作者： Jia-Yu Liu Yao Wang Yue Guo Run-Qi Zheng Yun-Ying Wang Yan-Yan Shen Yan-Hong Liu Ai-Ping Cao Rui-Bo Wang Bo-Yang Xie Shuai Jiang Qiu-Ying Han Jing Chen Fang-Ting Dong Kun He Na Wang Xin Pan Tao Li Tao Zhou Ai-Ling Li Qing Xia Wei-Na Zhang Nanhu Laboratory National Center of Biomedical Analysis

As the elderly population expands, the pursuit of therapeutics to reduce morbidity and extend lifespan has become increasingly crucial. As an FDA-approved drug for chronic cholestatic liver diseases, tauroursodeoxycholic acid(TUDCA), a natural bile acid, offers additional health benefits beyond liver protection. Here, we show that TUDCA extends the lifespan and healthspan of C. elegans. Importantly, oral supplementation of TUDCA improves fitness in old mice, including clinically relevant phenotypes, exercise capacity and cognitive ***, TUDCA treatment drives broad transcriptional changes correlated with anti-aging characteristics. Mechanistically, we discover that TUDCA targets the chaperone HSP90 to promote its protein refolding activity. This collaboration further alleviates aging-induced endoplasmic reticulum(ER) stress and facilitates protein homeostasis, thus offering resistance to aging. In summary, our findings uncover new molecular links between an endogenous metabolite and protein homeostasis, and propose a novel anti-aging strategy that could improve both lifespan and healthspan.

关键词： tauroursodeoxycholic acid lifespan healthspan protein homeostasis

Recent progress in the applications of presynaptic dopaminergic positron emission tomography imaging in parkinsonism

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Neural Regeneration research 2025年第1期20卷 93-106页

作者： Yujie Yang Xinyi Li Jiaying Lu Jingjie Ge Mingjia Chen Ruixin Yao Mei Tian Jian Wang Fengtao Liu Chuantao Zuo Key Laboratory of Arrhythmias Ministry of EducationDepartment of Medical GeneticsShanghai East HospitalSchool of MedicineTongji UniversityShanghaiChina Department of Neurology National Research Center for Aging and MedicineNational Center for Neurological Disordersand State Key Laboratory of Medical NeurobiologyHuashan HospitalFudan UniversityShanghaiChina Department of Nuclear Medicine&PET center National Center for Neurological Disordersand National Clinical Research Center for Aging and MedicineHuashan HospitalFudan UniversityShanghaiChina International Human Phenome Institutes(Shanghai) ShanghaiChina Human Phenome Institute Fudan UniversityShanghaiChina

Nowadays,presynaptic dopaminergic positron emission tomography,which assesses deficiencies in dopamine synthesis,storage,and transport,is widely utilized for early diagnosis and differential diagnosis of *** review provides a comprehensive summary of the latest developments in the application of presynaptic dopaminergic positron emission tomography imaging in disorders that manifest *** conducted a thorough literature search using reputable databases such as PubMed and Web of *** criteria involved identifying peer-reviewed articles published within the last 5 years,with emphasis on their relevance to clinical *** findings from these studies highlight that presynaptic dopaminergic positron emission tomography has demonstrated potential not only in diagnosing and differentiating various Parkinsonian conditions but also in assessing disease severity and predicting ***,when employed in conjunction with other imaging modalities and advanced analytical methods,presynaptic dopaminergic positron emission tomography has been validated as a reliable in vivo *** validation extends to screening and exploring potential neuropathological mechanisms associated with dopaminergic *** summary,the insights gained from interpreting these studies are crucial for enhancing the effectiveness of preclinical investigations and clinical trials,ultimately advancing toward the goals of neuroregeneration in parkinsonian disorders.

关键词： aromatic amino acid decarboxylase brain imaging dopamine transporter Parkinson’s disease parkinsonism positron emission tomography presynaptic dopaminergic function vesicle monoamine transporter type 2

Interconnections between diabetic corneal neuropathy and diabetic retinopathy:diagnostic and therapeutic implications

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Neural Regeneration research 2025年第8期20卷 2169-2180页

作者： Mingyi Yu Faith Teo En Ning Chang Liu Yu-Chi Liu Tissue Engineering and Stem Cell Group Singapore Eye Research InstituteSingapore Yong Loo Lin School of Medicine National University of SingaporeSingapore Department of Cornea and External Eye disease Singapore National Eye CenterSingapore Ophthalmology and Visual Sciences Academic clinical Program Duke-NUS Medical SchoolSingapore

Diabetic corneal neuropathy and diabetic retinopathy are ocular complications occurring in the context of diabetes *** corneal neuropathy refers to the progressive damage of corneal *** retinopathy has traditionally been considered as damage to the retinal ***,growing evidence suggests that diabetic retinopathy is a complex neurovascular disorder resulting from dysfunction of the neurovascular unit,which includes both the retinal vascular structures and neural *** retinopathy is one of the leading causes of blindness and is frequently screened for as part of diabetic ocular ***,diabetic corneal neuropathy is commonly overlooked and underdiagnosed,leading to severe ocular surface *** studies have found that these two conditions tend to occur together,and they share similarities in their pathogenesis pathways,being triggered by a status of chronic *** review aims to discuss the interconnection between diabetic corneal neuropathy and diabetic retinopathy,whether diabetic corneal neuropathy precedes diabetic retinopathy,as well as the relation between the stage of diabetic retinopathy and the severity of corneal *** also endeavor to explore the relevance of a corneal screening in diabetic eyes and the possibility of using corneal nerve measurements to monitor the progression of diabetic retinopathy.

关键词： cornea corneal nerves diabetes diabetic corneal neuropathy diabetic retinopathy retina

Association between fresh fruit intake and cardiovascular disease risk in patients with diabetes: A prospective cohort study

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中华医学杂志(英文版) 2025年第2期138卷 2024 Dec 10页

作者： Fang Xin Zhang Xingyi Yang Ze Zhang Yefa Huang Shaofeng Chen Tiehui Yu Ling Zhong Wenling Department of Non-communicable Chronic disease Control Fujian Provincial Center for Disease Control and Prevention Fuzhou Fujian China national clinical research center of Cardiovascular diseases NHC Key Laboratory of Clinical Research for Cardiovascular Medications State Key Laboratory of Cardiovascular Disease Fuwai Hospital National Center for Cardiovascular Diseases Chinese Academy of Medical Sciences and Peking Union Medical College Beijing China Department of Cardiology Fujian Provincial Hospital Fuzhou Fujian China

Can patients with mild non-neoplastic lesions diagnosed at baseline screening be safely exempt from surveillance: evidence from multicenter community-based cohorts

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Science China(Life Sciences) 2025年第1期68卷 263-271页

作者： Siyi He Zhiyi Zhang Guohui Song Zhenhai Wang Chunyun Dai Shipeng Yan Kun Jiang Bingbing Song He Li Maomao Cao Dianqin Sun Fan Yang Xinxin Yan Shaoli Zhang Yi Teng Qianru Li Changfa Xia Wanqing Chen Office of Cancer Screening National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100021China Department of Gastroenterology Gansu Wuwei Tumor HospitalWuwei 730000China Cixian Cancer Institute Handan 056500China Linzhou Cancer Hospital Linzhou 456550China center for disease Control and Prevention of Sheyang County Yancheng 224499China Department of Cancer Prevention and Control Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of MedicineCentral South UniversityChangsha 410029China Luoshan center for disease Control and Prevention Xinyang 464299China Office for Cancer Control and research Affiliated Cancer Hospital of Harbin Medical UniversityHarbin 150081China

Surveillance recommendations for gastric cancer(GC)in current guidelines focused on advanced precancerous lesions and were based on precise diagnosis of severity/extent of baseline *** aimed to develop a less endoscopy-related equipment-dependent risk-stratification tool,and assessed whether mild-precursor-lesion patients can be safely exempt from *** the multicenter communitybased cohort,75,051 participants receiving baseline endoscopy were enrolled during 2015–2017 and followed-up until *** incidence rates(CIRs)of GC for precancerous-conditions were calculated by Kaplan-Meier method and compared by Log-rank *** Cox regression models were used to detect potential factors for progression towards GC.A risk score was calculated as counts of selected *** independent cohort,including 26,586 participants was used for external *** a median follow-up of 6.25 years,CIRs of GC were 0.302%,0.436%,and 4.756%for normal group,non-neoplastic(atrophic gastritis/intestinal metaplasia)and neoplastic lesions(low-grade/high-grade dysplasia),respectively(Ptrend<0.001).Four predictors,including male,≥60 years,smoking,and limited vegetable consumption,were selected for ***-risk patients(≥3 risk factors)with non-neoplastic lesions showed higher GC risks(adjusted HR=7.73,95%CI:4.29–13.92),and their four-year CIR reached the one-year CIR of neoplastic *** categorizing non-neoplastic lesions by histological grade,both patients with moderate-to-severe lesions(aHR=3.07,95%CI:1.67–5.64)and high-risk patients with mild lesions(aHR=7.29,95%CI:3.58–14.86)showed higher *** trends were observed in validation ***-risk mild-precursor-lesion patients should receive surveillance within 3–5 years after baseline *** study provides evidence on supplementing current guideline recommendations.

关键词： stomach neoplasms precancerous conditions cancer screening cumulative incidence risk stratification

Managing virus diseases in citrus:Leveraging high-throughput sequencing for versatile applications

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Horticultural Plant Journal 2025年第1期11卷 57-68页

作者： Hongming Chen Zhiyou Xuan Lu Yang Song Zhang Mengji Cao Integrative Science center of Germplasm Creation in Western China(Chongqing)Science City Citrus Research InstituteSouthwest UniversityChongqing 400712China national Citrus Engineering research center Citrus Research InstituteSouthwest UniversityChongqing 400712China

In this review,the advantages and advances in applying high-throughput sequencing(HTS)in the management of viral diseases in citrus,along with some challenges,are discussed to provide perspectives on future *** the initial implementation of HTS in citrus virology,a substantial number of citrus viruses have been identified,with a notable increase in the last 7 *** acquisition of viral genomes and various HTS-based omics analyses serve as crucial pillars for advancing research in the etiology,epidemiology,pathology,evolution,ecology,and biotechnology of citrus *** has notably contributed to disease diagnosis,such as the diagnoses of concave gum and impietratura,as well as to the surveillance of new virus risks and the preparation of virus-free ***,certain inherent defects in HTS and coupled bioinformatics analysis,such as challenges with sequence assembly and the detection of viral dark matter,require improvement to enhance practical *** addition,the utilization of HTS for the systematic management of citrus viral diseases remains limited,and drawing insights from other virus-plant pathosystems while integrating emerging compatible techniques and ideas may broaden its specific applications.

关键词： Deep sequencing Virus epidemics Functional genomics CRISPR/Cas Virus-host interactions

Agrocybe cylindracea Polysaccharides repair the intestinal mucosal barrier in DSS-induced colitis by modulating the gut microbiota -macrophage axis

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Food Science and Human Wellness 2025年

作者： Zaoxuan Wu Shujian Wu Xiuying Liu Shuze Chen Senbao Xu Yunying Gong Qiujuan Ye Xuefeng Gao Ye Chen Department of Gastroenterology， Guangdong Provincial Key Laboratory of Gastroenterology， State Key Laboratory of Organ Failure research， Nanfang Hospital， Southern Medical University The First School of clinical Medicine， Southern Medical University Integrative Microecology clinical center， Shenzhen Key Laboratory of Gastrointestinal Microbiota and disease Integrative clinical Microecology center， Shenzhen Key Laboratory of Gastrointestinal Microbiota and disease， Shenzhen clinical research center for Digestive disease， Shenzhen Technology research center of Gut Microbiota Transplantation， Shenzhen Hospital， Southern Medical University

The Agrocybe cylindracea polysaccharides (ACP) have been shown to possess various health benefits. However， the anti-inflammatory effects of ACP and the mechanisms underlying these effects remain poorly understood. In this study， we delved into the potential of ACP in mitigating colitis induced by dextrose sodium sulfate (DSS) in C57BL/6J mice and explored the associated mechanisms. ACP demonstrated notable anti-inflammatory effects in the intestines， as evidenced by the restoration of various indicators such as increased body weight and colon length， decreased DAI score， and alleviation of pathological damage in the colon. Additionally， ACP upregulated the expression of ZO-1， Occludin， and Muc2， suggesting a restoration of the mechanical and mucus barriers of the intestinal mucosa. Furthermore， ACP facilitated the polarization of M2 macrophages and preserved intestinal immune balance. The impact of ACP on the biological barrier was further scrutinized. ACP ameliorated disruptions in the gut microbiota， particularly by enhancing the relative abundance of bacteria that produce short-chain fatty acids (Anaerostipes， Romboutsia， and Butyricicoccus). Remarkably， the ameliorative effects of ACP on colitis were compromised upon the removal of the microbial community， but were restored post fecal microbiota transplantation， indicating that the efficacy of ACP in alleviating colitis is dependent on the gut microbiota. Intriguingly， the regulatory influence of ACP on macrophages also hinged on the gut microbiota. In essence， ACP exhibits the potential to modulate the composition of the gut microbiota， fostering the growth of beneficial bacteria， which in turn promotes the polarization of colonic M2 macrophages and facilitates the repair of the intestinal mucosal barrier in DSS-induced colitis. These findings underscore the capacity of ACP to enhance the intestinal mucosal barrier and ameliorate colitis by modulating the gut microbiota-macrophage axis， suggesting that ACP cou

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