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  1. Article ; Online: COVID-19 transmission through asymptomatic carriers is a challenge to containment.

    Yu, Xingxia / Yang, Rongrong

    Influenza and other respiratory viruses

    2020  Volume 14, Issue 4, Page(s) 474–475

    MeSH term(s) Betacoronavirus ; COVID-19 ; China ; Coronavirus ; Coronavirus Infections ; Humans ; Pandemics ; Pneumonia, Viral ; SARS-CoV-2
    Keywords covid19
    Language English
    Publishing date 2020-04-15
    Publishing country England
    Document type Letter ; Comment
    ZDB-ID 2274538-5
    ISSN 1750-2659 ; 1750-2640
    ISSN (online) 1750-2659
    ISSN 1750-2640
    DOI 10.1111/irv.12743
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Changes of peripheral lymphocyte subset in patients with SARS-CoV-2 infection during the whole course of disease.

    Yu, Xingxia / Yang, Rongrong

    Expert review of respiratory medicine

    2020  Volume 15, Issue 4, Page(s) 553–559

    Abstract: ... ...

    Abstract Background
    MeSH term(s) Adult ; Aged ; COVID-19/blood ; COVID-19/diagnosis ; Disease Progression ; Female ; Humans ; Lymphocyte Count ; Lymphocyte Subsets ; Male ; Middle Aged ; Prognosis ; Retrospective Studies
    Language English
    Publishing date 2020-12-31
    Publishing country England
    Document type Journal Article
    ZDB-ID 2479146-5
    ISSN 1747-6356 ; 1747-6348
    ISSN (online) 1747-6356
    ISSN 1747-6348
    DOI 10.1080/17476348.2021.1866991
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: A novel "dual-locked" fluorescent probe for ONOO

    Shi, Baotang / Wang, Huiling / Wan, Xingxia / Guo, Yu / Liu, Shi-Yu / Gong, Quan

    Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

    2022  Volume 278, Page(s) 121375

    Abstract: Peroxynitrite ( ... ...

    Abstract Peroxynitrite (ONOO
    MeSH term(s) Biosensing Techniques ; Fluorescent Dyes ; Humans ; Peroxynitrous Acid ; Viscosity
    Chemical Substances Fluorescent Dyes ; Peroxynitrous Acid (14691-52-2)
    Language English
    Publishing date 2022-05-11
    Publishing country England
    Document type Journal Article
    ZDB-ID 210413-1
    ISSN 1873-3557 ; 0370-8322 ; 0584-8539 ; 1386-1425
    ISSN (online) 1873-3557
    ISSN 0370-8322 ; 0584-8539 ; 1386-1425
    DOI 10.1016/j.saa.2022.121375
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: An enzyme activated fluorescent probe for LTA

    Wan, Xingxia / Wang, Huiling / Shi, Baotang / Guo, Yu / Liu, Shi-Yu / Wang, Xianwang

    Talanta

    2022  Volume 253, Page(s) 123887

    Abstract: Early diagnosis of cancer is an efficient strategy to prevent tumor progression and improve the survival rate of patients. However, to discovery of reliable tumor-specific biomarkers remains a great challenge. Leukotriene A4 hydrolase ( ... ...

    Abstract Early diagnosis of cancer is an efficient strategy to prevent tumor progression and improve the survival rate of patients. However, to discovery of reliable tumor-specific biomarkers remains a great challenge. Leukotriene A4 hydrolase (LTA
    MeSH term(s) Animals ; Mice ; Humans ; Early Detection of Cancer ; Fluorescent Dyes ; Mice, Nude ; Neoplasms/diagnosis
    Chemical Substances Fluorescent Dyes
    Language English
    Publishing date 2022-08-28
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 1500969-5
    ISSN 1873-3573 ; 0039-9140
    ISSN (online) 1873-3573
    ISSN 0039-9140
    DOI 10.1016/j.talanta.2022.123887
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: COVID‐19 transmission through asymptomatic carriers is a challenge to containment

    Yu, Xingxia / Yang, Rongrong

    Influenza and Other Respiratory Viruses

    2020  Volume 14, Issue 4, Page(s) 474–475

    Keywords Public Health, Environmental and Occupational Health ; Epidemiology ; Pulmonary and Respiratory Medicine ; Infectious Diseases ; covid19
    Language English
    Publisher Wiley
    Publishing country us
    Document type Article ; Online
    ZDB-ID 2274538-5
    ISSN 1750-2659 ; 1750-2640
    ISSN (online) 1750-2659
    ISSN 1750-2640
    DOI 10.1111/irv.12743
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  6. Article: COVID‐19 transmission through asymptomatic carriers is a challenge to containment

    Yu, Xingxia / Yang, Rongrong

    Influenza and Other Respiratory Viruses

    Abstract: ... epidemic to avoid a resurgence in cases Author Contribution Xingxia Yu: Conceptualization (equal);Data ...

    Abstract 3 He had radiological ground‐glass lung opacities, and he was RT‐PCR positive for genes encoding the internal RNA‐dependent RNA polymerase and surface spike protein of this novel coronavirus, which were confirmed by Sanger sequencing [ ]vigilant control measures are warranted at this stage of the COVID‐19 epidemic to avoid a resurgence in cases Author Contribution Xingxia Yu: Conceptualization (equal);Data curation (equal);Formal analysis (equal);Investigation (equal);Methodology (equal);Project administration (equal);Resources (equal);Software (equal);Supervision (equal);Validation (equal);Visualization (equal);Writing‐original draft (equal);Writing‐review & editing (equal)
    Keywords covid19
    Publisher WHO
    Document type Article
    Note WHO #Covidence: #602682
    Database COVID19

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  7. Article ; Online: Combination of venetoclax and azacitidine in relapsed/refractory acute B-cell lymphoblastic leukemia: a case series from a single center.

    Hao, Ziyi / Fei, Yingying / Chen, Juan / Huang, Sailan / Wang, Li / Yu, Youhuan / Bian, Meiru / Si, Yejun / Zhang, Xingxia / Yang, Xiaotian / Zhang, Bing / Wan, Yan / Zhang, Yanming / Lin, Guoqiang

    Hematology (Amsterdam, Netherlands)

    2024  Volume 29, Issue 1, Page(s) 2344998

    Abstract: Objectives: Relapsed/refractory acute B-cell lymphoblastic leukemia (R/R B-ALL) often responds poorly to induction chemotherapy. However, recent research has shown a novel and effective drug treatment for R/R B-ALL.: Methods: A total of eight ... ...

    Abstract Objectives: Relapsed/refractory acute B-cell lymphoblastic leukemia (R/R B-ALL) often responds poorly to induction chemotherapy. However, recent research has shown a novel and effective drug treatment for R/R B-ALL.
    Methods: A total of eight patients with R/R B-ALL were enrolled in the study from November 2021 to August 2022. All patients received chemotherapy based on a combination regimen of venetoclax and azacitidine. The regimen was as follows venetoclax 100 mg d
    Results: Five of eight patients achieved very deep and complete remission (CR) with minimal residual disease (MRD) less than 0.1%. One patient achieved partial remission. Two patients did not achieve remission. There were no serious adverse events and all patients were well tolerated. Three patients were eligible for consolidation chemotherapy and were bridged to CAR-T therapy.
    Conclusions: The combined regimen of venetoclax and azacitidine may be beneficial for patients with R/R B-ALL.
    MeSH term(s) Humans ; Azacitidine/therapeutic use ; Azacitidine/administration & dosage ; Bridged Bicyclo Compounds, Heterocyclic/therapeutic use ; Bridged Bicyclo Compounds, Heterocyclic/administration & dosage ; Female ; Male ; Sulfonamides/therapeutic use ; Sulfonamides/administration & dosage ; Middle Aged ; Antineoplastic Combined Chemotherapy Protocols/therapeutic use ; Antineoplastic Combined Chemotherapy Protocols/adverse effects ; Adult ; Aged ; Precursor B-Cell Lymphoblastic Leukemia-Lymphoma/drug therapy
    Chemical Substances venetoclax (N54AIC43PW) ; Azacitidine (M801H13NRU) ; Bridged Bicyclo Compounds, Heterocyclic ; Sulfonamides
    Language English
    Publishing date 2024-04-26
    Publishing country England
    Document type Journal Article
    ZDB-ID 1341428-8
    ISSN 1607-8454 ; 1024-5332 ; 1024-5340
    ISSN (online) 1607-8454
    ISSN 1024-5332 ; 1024-5340
    DOI 10.1080/16078454.2024.2344998
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article: An enzyme activated fluorescent probe for LTA4H activity sensing and its application in cancer screening

    Wan, Xingxia / Wang, Huiling / Shi, Baotang / Guo, Yu / Liu, Shi-Yu / Wang, Xianwang

    Talanta. 2022 Aug. 23,

    2022  

    Abstract: Early diagnosis of cancer is an efficient strategy to prevent tumor progression and improve the survival rate of patients. However, to discovery of reliable tumor-specific biomarkers remains a great challenge. Leukotriene A4 hydrolase (LTA₄H) is a ... ...

    Abstract Early diagnosis of cancer is an efficient strategy to prevent tumor progression and improve the survival rate of patients. However, to discovery of reliable tumor-specific biomarkers remains a great challenge. Leukotriene A4 hydrolase (LTA₄H) is a bifunctional zinc metalloenzyme with epoxide hydrolase activity and aminopeptidase activity, which plays important roles in allergic and inflammatory reactions and showed strong relevance with carcinoma progression. We thus sought to investigate the possibility of application LTA₄H activity detection in cancer diagnosis. To achieve this, we herein develop an enzyme activated fluorescent probe for LTA₄H activity sensing by incorporating the specific recognition unit of LTA₄H with a red-emitting fluorophore. The acquired probe (named as ADMAB) showed high sensitivity and specificity toward LTA₄H in vitro. By further application of ADMAB in living cells, significantly elevated LTA₄H activity in cancer cell lines was observed when compared with normal cell lines and in vivo tracing A549 tumor in nude mice was also realized by ADMAB. Meanwhile, the wound-healing assay further revealed the importance of LTA₄H in tumor metastasis. Moreover, the LTA₄H activity in human serum sample was successfully detected by ADMAB and significantly elevated LTA₄H activity in patients diagnosed with cancer was firstly found, which demonstrated ADMAB to be a useful tool for cancer diagnosis and LTA₄H related biological study.
    Keywords aminopeptidases ; biomarkers ; blood serum ; carcinoma ; early diagnosis ; epoxide hydrolase ; fluorescent dyes ; humans ; metastasis ; neoplasm cells ; neoplasm progression ; survival rate ; zinc
    Language English
    Dates of publication 2022-0823
    Publishing place Elsevier B.V.
    Document type Article
    Note Pre-press version
    ZDB-ID 1500969-5
    ISSN 1873-3573 ; 0039-9140
    ISSN (online) 1873-3573
    ISSN 0039-9140
    DOI 10.1016/j.talanta.2022.123887
    Database NAL-Catalogue (AGRICOLA)

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  9. Article ; Online: Accuracy of FIB-4 and APRI scores compared to transient elastography for liver fibrosis in patients with HIV and HBV co-infection.

    Yang, Rongrong / Gui, Xien / Ke, Hengning / Yu, Xingxia / Yan, Yajun / Xiong, Yong

    International journal of STD & AIDS

    2022  Volume 34, Issue 1, Page(s) 18–24

    Abstract: Background: Due to economic shortages and concern about occupational exposure to HIV, liver biopsy and transient elastography (TE) are rarely available in patients with HIV/HBV co-infection in China, where HIV/HBV co-infection is prevalent.: Methods: ...

    Abstract Background: Due to economic shortages and concern about occupational exposure to HIV, liver biopsy and transient elastography (TE) are rarely available in patients with HIV/HBV co-infection in China, where HIV/HBV co-infection is prevalent.
    Methods: The accuracy of FIB-4 and APRI for predicting liver fibrosis was compared with TE results in a series of 460 HIV/HBV co-infected patients.
    Results: FIB-4 and APRI scores were strongly correlated to liver stiffness measurement scores by TE, and the correlation index was 81.4-96.3. An FIB-4 index >1.5 had a positive predictive value of 95.2% to consider fibrosis with a sensitivity of 85.7%. An APRI index >0.5 had a positive predictive value of 98.2% to consider fibrosis with a sensitivity of 76.0%. A FIB-4 value <1.5 or APRI <0.5 were concordant with TE results to exclude fibrosis in 94.4% and 96.8%, respectively. A FIB-4 value >1.5 or APRI >0.5 were concordant with fibrosis diagnosed by TE in 77.6-89.4% and 70.7-80.9%, respectively.
    Conclusions: In areas with limited resources, FIB-4 and APRI indexes were accurate, simple and inexpensive methods for assessing liver fibrosis in patients with HIV/HBV co-infection.
    MeSH term(s) Humans ; Hepatitis B virus ; Elasticity Imaging Techniques/methods ; Coinfection ; Aspartate Aminotransferases ; Platelet Count ; Biomarkers ; Liver Cirrhosis/diagnostic imaging ; HIV Infections/complications ; Fibrosis
    Chemical Substances Aspartate Aminotransferases (EC 2.6.1.1) ; Biomarkers
    Language English
    Publishing date 2022-11-25
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 1018089-8
    ISSN 1758-1052 ; 0956-4624
    ISSN (online) 1758-1052
    ISSN 0956-4624
    DOI 10.1177/09564624221116530
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Characteristics of Hepatitis B Virus, Hepatitis C Virus, and Syphilis Coinfection in People With HIV/AIDS Contracted Through Different Sources: Retrospective Study.

    Yang, Rongrong / Yuan, Rui / Gui, Xien / Ke, Hengning / Zhuang, Ke / Hu, Hui / Li, Ling / Feng, Ling / Yu, Xingxia / Yan, Yajun / Luo, Mingqi

    JMIR public health and surveillance

    2024  Volume 10, Page(s) e46750

    Abstract: Background: The burden of hepatitis B virus (HBV), hepatitis C virus (HCV), and syphilis coinfections remains disproportionately high among people living with HIV/AIDS. Hubei province is located in central China, where there are distinct regional ... ...

    Abstract Background: The burden of hepatitis B virus (HBV), hepatitis C virus (HCV), and syphilis coinfections remains disproportionately high among people living with HIV/AIDS. Hubei province is located in central China, where there are distinct regional characteristics of the distribution of people living with HIV/AIDS acquired via diverse transmission routes and the AIDS epidemic itself.
    Objective: We aimed to estimate the magnitude of HBV, HCV, or syphilis coinfections among people living with HIV/AIDS with blood-borne transmission, which includes former paid blood donors, contaminated blood recipients, and intravenous drug users, as well as among people with sex-borne HIV transmission (including heterosexual people and men who have sex with men) and people with mother-to-child HIV transmission.
    Methods: From January 2010 to December 2020, people living with HIV/AIDS were tested for hepatitis B surface antigen (HBsAg), HCV antibodies, and syphilis-specific antibodies. The positive patients were further tested for HBV markers, HBV DNA, and HCV RNA, and received a rapid plasma reagin circle card test. All people living with HIV/AIDS were first divided into transmission groups (blood, sex, and mother-to-child); then, people with blood-borne HIV transmission were divided into former paid blood donors, contaminated blood recipients, and intravenous drug users, while people with sex-borne HIV transmission were divided into heterosexual people and men who have sex with men.
    Results: Among 6623 people living with HIV/AIDS, rates of chronic HCV infection were 80.3% (590/735) in former paid blood donors, 73.3% (247/337) in intravenous drug users, 57.1% (444/777) in contaminated blood recipients, 19.4% (21/108) in people with mother-to-child HIV transmission, 8.1% (240/2975) in heterosexual people, and 1.2% (21/1691) in men who have sex with men. Chronic HBV infection rates were similar among all people with blood-borne HIV transmission. However, compared to heterosexual people, the chronic HBV infection rate was greater in men who have sex with men (213/1691, 12.6% vs 308/2975, 10.4%; χ
    Conclusions: In people living with HIV/AIDS, HCV transmission intensity was significantly associated with specific exposure modes of blood or sexual contact. The rate of chronic HBV infection among men who have sex with men was higher than in any other population. Attention should be paid to the high prevalence of neurosyphilis in people living with HIV/AIDS who contract HIV by sexual intercourse.
    MeSH term(s) Male ; Humans ; Female ; Hepacivirus ; Hepatitis B virus ; Syphilis/epidemiology ; Retrospective Studies ; Acquired Immunodeficiency Syndrome ; Hepatitis B Surface Antigens ; Coinfection/epidemiology ; Homosexuality, Male ; Infectious Disease Transmission, Vertical ; Sexual and Gender Minorities ; Hepatitis C/epidemiology ; Neurosyphilis
    Chemical Substances Hepatitis B Surface Antigens
    Language English
    Publishing date 2024-02-27
    Publishing country Canada
    Document type Journal Article
    ISSN 2369-2960
    ISSN (online) 2369-2960
    DOI 10.2196/46750
    Database MEDical Literature Analysis and Retrieval System OnLINE

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