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  1. Article ; Online: Scrotal Leiomyoma: A Case Report of a Rare Intra-Scrotal Benign Mass.

    Wang, Peipei

    Current medical imaging

    2022  Volume 19, Issue 8, Page(s) 962–964

    Abstract: Introduction: Scrotal leiomyoma is a rare benign mesenchymal neoplasm that originates from smooth muscles. Up to now, the exact tumor properties remain unclear.: Case presentation: A 53-year-old male presented with intermittent mild pain and constant ...

    Abstract Introduction: Scrotal leiomyoma is a rare benign mesenchymal neoplasm that originates from smooth muscles. Up to now, the exact tumor properties remain unclear.
    Case presentation: A 53-year-old male presented with intermittent mild pain and constant heaviness in the right scrotum for 1 year. The physical examination revealed a 6.5 cm by 5.5 cm by 5.5 cm sized, firm, mobile and non-tender lump within the inferior right scrotum. The ultrasound examination revealed a well-circumscribed and heterogenous hypoechoic tumor. MR imaging showed isointense on T1-weighted images, hypointense on T2-weighted images, and mild enhancement on post-contrast sequences. Then, he received simple tumor excision and further pathological examination demonstrated the diagnosis of typical leiomyoma.
    Conclusion: A full understanding of these rare tumor properties is the key to administering optimal treatment.
    MeSH term(s) Male ; Humans ; Middle Aged ; Scrotum/diagnostic imaging ; Scrotum/pathology ; Leiomyoma/diagnostic imaging ; Leiomyoma/surgery ; Magnetic Resonance Imaging ; Ultrasonography
    Language English
    Publishing date 2022-11-15
    Publishing country United Arab Emirates
    Document type Case Reports
    ISSN 1573-4056
    ISSN (online) 1573-4056
    DOI 10.2174/1573405619666221114101457
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: 'Micro'-managing heart failure: Restoring that which was lost in translation.

    Richards, A Mark / Wang, Peipei / Wong, Lee Lee

    European journal of heart failure

    2024  

    Language English
    Publishing date 2024-03-04
    Publishing country England
    Document type Editorial
    ZDB-ID 1483672-5
    ISSN 1879-0844 ; 1388-9842
    ISSN (online) 1879-0844
    ISSN 1388-9842
    DOI 10.1002/ejhf.3188
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 5299: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.OG)
    ab Jg. 2022: Lesesaal (EG)

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  3. Article ; Online: ALK-Rearranged Epithelioid and Spindle Cell Neoplasm of the Sinonasal Tract.

    Zhu, Peipei / Wang, Jian

    International journal of surgical pathology

    2024  , Page(s) 10668969241226699

    Abstract: Anaplastic lymphoma kinase (ALK)-rearranged mesenchymal neoplasms (non-inflammatory myofibroblastic tumor and non-epithelioid fibrous histiocytoma) have been recently described which tend to occur in the superficial and deep soft tissues. Occurrence as a ...

    Abstract Anaplastic lymphoma kinase (ALK)-rearranged mesenchymal neoplasms (non-inflammatory myofibroblastic tumor and non-epithelioid fibrous histiocytoma) have been recently described which tend to occur in the superficial and deep soft tissues. Occurrence as a primary sinonasal neoplasm has not been reported thus far. Herein, we describe the first case of sinonasal ALK-rearranged mesenchymal tumor that harbored remarkable epithelioid and spindle cell morphology. The tumor affected a 40-year-old man who presented with flu-like symptoms and was thought to have influenza A. However, computed tomography demonstrated a nasal polypoid lesion causing curvature of the nasal septum. Histological examination revealed a heterogeneous tumor composed of round to epithelioid cells with foci of spindle cells. The tumor cells exhibited moderate pleomorphism and mitotic activity. By immunohistochemistry, they showed diffuse staining of CD34, S100, ALK (D5F3) and CD30. Fluorescence in situ hybridization analysis demonstrated
    Language English
    Publishing date 2024-02-01
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1336393-1
    ISSN 1940-2465 ; 1066-8969
    ISSN (online) 1940-2465
    ISSN 1066-8969
    DOI 10.1177/10668969241226699
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    Zs.A 4500: Show issues Location:
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  4. Article ; Online: Bacteriophage protein PEIP is a potent Bacillus subtilis enolase inhibitor.

    Zhang, Kaining / Li, Shanshan / Wang, Yawen / Wang, Zhihao / Mulvenna, Nancy / Yang, Hang / Zhang, Peipei / Chen, Huan / Li, Yan / Wang, Hongliang / Gao, Yongxiang / Wigneshweraraj, Sivaramesh / Matthews, Steve / Zhang, Kaiming / Liu, Bing

    Cell reports

    2022  Volume 40, Issue 1, Page(s) 111026

    Abstract: ... of great interest. Here, we report that Gp60, a phage-encoded enolase inhibitor protein (PEIP ... of bacteriophage SPO1 for Bacillus subtilis, is an enolase inhibitor. PEIP-expressing bacteria exhibit growth ... We solve the structure of PEIP-enolase tetramer and show that PEIP disassembles enolase by disrupting ...

    Abstract Enolase is a highly conserved enzyme that presents in all organisms capable of glycolysis or fermentation. Its immediate product phosphoenolpyruvate is essential for other important processes like peptidoglycan synthesis and the phosphotransferase system in bacteria. Therefore, enolase inhibitors are of great interest. Here, we report that Gp60, a phage-encoded enolase inhibitor protein (PEIP) of bacteriophage SPO1 for Bacillus subtilis, is an enolase inhibitor. PEIP-expressing bacteria exhibit growth attenuation, thinner cell walls, and safranin color in Gram staining owing to impaired peptidoglycan synthesis. We solve the structure of PEIP-enolase tetramer and show that PEIP disassembles enolase by disrupting the basic dimer unit. The structure reveals that PEIP does not compete for substrate binding but induces a cascade of conformational changes that limit accessibility to the enolase catalytic site. This phage-inspired disassembly of enolase represents an alternative strategy for the development of anti-microbial drugs.
    MeSH term(s) Bacillus subtilis/metabolism ; Bacteriophages/metabolism ; Catalytic Domain ; Peptidoglycan/metabolism ; Phosphopyruvate Hydratase/metabolism
    Chemical Substances Peptidoglycan ; Phosphopyruvate Hydratase (EC 4.2.1.11)
    Language English
    Publishing date 2022-07-03
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2649101-1
    ISSN 2211-1247 ; 2211-1247
    ISSN (online) 2211-1247
    ISSN 2211-1247
    DOI 10.1016/j.celrep.2022.111026
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: Case report: The diagnostic dilemma of indeterminate biliary strictures: report on two cases with a literature review.

    Meng, Chunyan / Wang, Jing / Zhang, Peipei / Wang, Bo

    Frontiers in oncology

    2024  Volume 14, Page(s) 1301937

    Abstract: Background: It is still a challenging problem for clinicians to explore the nature of the indeterminate biliary strictures (IBSs). Approximately 20% of biliary strictures remain undetermined after a thorough preoperative assessment.: Case presentation! ...

    Abstract Background: It is still a challenging problem for clinicians to explore the nature of the indeterminate biliary strictures (IBSs). Approximately 20% of biliary strictures remain undetermined after a thorough preoperative assessment.
    Case presentation: Here, we present two cases of indeterminate biliary strictures patients, whose cross- sectional imaging and endoscopic examination were nondiagnostic. The patients underwent exploratory laparotomy finally and were confirmed as malignancy. We also reviewed the recent reports in literatures regarding the evaluation of IBSs.
    Conclusions: Given the majority of the biliary strictures are malignancy, preoperative differentiation between benign and malignant is critical for choosing the best therapeutic regimen. Thus, close follow-up, multiple multidisciplinary discussion, and prompt surgical exploration are necessary for some difficult diagnostic cases.
    Language English
    Publishing date 2024-03-27
    Publishing country Switzerland
    Document type Case Reports
    ZDB-ID 2649216-7
    ISSN 2234-943X
    ISSN 2234-943X
    DOI 10.3389/fonc.2024.1301937
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  6. Article ; Online: Bacteriophage protein PEIP is a potent Bacillus subtilis enolase inhibitor

    Kaining Zhang / Shanshan Li / Yawen Wang / Zhihao Wang / Nancy Mulvenna / Hang Yang / Peipei Zhang / Huan Chen / Yan Li / Hongliang Wang / Yongxiang Gao / Sivaramesh Wigneshweraraj / Steve Matthews / Kaiming Zhang / Bing Liu

    Cell Reports, Vol 40, Iss 1, Pp 111026- (2022)

    2022  

    Abstract: ... inhibitors are of great interest. Here, we report that Gp60, a phage-encoded enolase inhibitor protein (PEIP ... of bacteriophage SPO1 for Bacillus subtilis, is an enolase inhibitor. PEIP-expressing bacteria exhibit growth ... We solve the structure of PEIP-enolase tetramer and show that PEIP disassembles enolase by disrupting ...

    Abstract Summary: Enolase is a highly conserved enzyme that presents in all organisms capable of glycolysis or fermentation. Its immediate product phosphoenolpyruvate is essential for other important processes like peptidoglycan synthesis and the phosphotransferase system in bacteria. Therefore, enolase inhibitors are of great interest. Here, we report that Gp60, a phage-encoded enolase inhibitor protein (PEIP) of bacteriophage SPO1 for Bacillus subtilis, is an enolase inhibitor. PEIP-expressing bacteria exhibit growth attenuation, thinner cell walls, and safranin color in Gram staining owing to impaired peptidoglycan synthesis. We solve the structure of PEIP-enolase tetramer and show that PEIP disassembles enolase by disrupting the basic dimer unit. The structure reveals that PEIP does not compete for substrate binding but induces a cascade of conformational changes that limit accessibility to the enolase catalytic site. This phage-inspired disassembly of enolase represents an alternative strategy for the development of anti-microbial drugs.
    Keywords CP: Microbiology ; Biology (General) ; QH301-705.5
    Subject code 500
    Language English
    Publishing date 2022-07-01T00:00:00Z
    Publisher Elsevier
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  7. Article ; Online: Mitochondrial dysfunction in the pathophysiology of renal diseases.

    Guo, Yuxian / Che, Ruochen / Wang, Peipei / Zhang, Aihua

    American journal of physiology. Renal physiology

    2024  Volume 326, Issue 5, Page(s) F768–F779

    Abstract: Mitochondria are essential organelles in the human body, serving as the metabolic factory of the whole organism. When mitochondria are dysfunctional, it can affect all organs of the body. The kidney is rich in mitochondria, and its function is closely ... ...

    Abstract Mitochondria are essential organelles in the human body, serving as the metabolic factory of the whole organism. When mitochondria are dysfunctional, it can affect all organs of the body. The kidney is rich in mitochondria, and its function is closely related to the development of kidney diseases. Studying the relationship between mitochondria and kidney disease progression is of great interest. In the past decade, scientists have made inspiring progress in investigating the role of mitochondria in the pathophysiology of renal diseases. This article discusses various mechanisms for maintaining mitochondrial quality, including mitochondrial energetics, mitochondrial biogenesis, mitochondrial dynamics, mitochondrial DNA repair, mitochondrial proteolysis and the unfolded protein response, mitochondrial autophagy, mitochondria-derived vesicles, and mitocytosis. The article also highlights the cross talk between mitochondria and other organelles, with a focus on kidney diseases. Finally, the article concludes with an overview of mitochondria-related clinical research.
    MeSH term(s) Humans ; Mitochondria/metabolism ; Mitochondria/pathology ; Kidney Diseases/physiopathology ; Kidney Diseases/metabolism ; Kidney Diseases/pathology ; Animals ; Kidney/metabolism ; Kidney/physiopathology ; Kidney/pathology ; Energy Metabolism ; Autophagy ; Mitochondrial Dynamics ; Mitophagy ; Unfolded Protein Response ; Organelle Biogenesis
    Language English
    Publishing date 2024-03-07
    Publishing country United States
    Document type Journal Article ; Review ; Research Support, Non-U.S. Gov't
    ZDB-ID 603837-2
    ISSN 1522-1466 ; 0363-6127
    ISSN (online) 1522-1466
    ISSN 0363-6127
    DOI 10.1152/ajprenal.00189.2023
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    Uc I Zs.89: Show issues Location:
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  8. Article: Editorial: Omics data-based identification of plant specialized metabolic genes.

    Wang, Peipei / Fan, Pengxiang / Bao, Yan / Li, Wei / Wang, Li

    Frontiers in plant science

    2023  Volume 14, Page(s) 1209334

    Language English
    Publishing date 2023-06-09
    Publishing country Switzerland
    Document type Editorial
    ZDB-ID 2613694-6
    ISSN 1664-462X
    ISSN 1664-462X
    DOI 10.3389/fpls.2023.1209334
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  9. Article ; Online: Extraction, Characterization and Osteogenic Activity of a Type I Collagen from Starfish (

    Li, Lingcui / Yu, Yu / Wu, Wenhui / Wang, Peipei

    Marine drugs

    2023  Volume 21, Issue 5

    Abstract: Outbreaks of starfish ( ...

    Abstract Outbreaks of starfish (
    MeSH term(s) Mice ; Animals ; Asterias/chemistry ; Starfish/chemistry ; Collagen Type I ; Osteogenesis ; Ecosystem ; Cell Differentiation
    Chemical Substances Collagen Type I
    Language English
    Publishing date 2023-04-27
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2175190-0
    ISSN 1660-3397 ; 1660-3397
    ISSN (online) 1660-3397
    ISSN 1660-3397
    DOI 10.3390/md21050274
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  10. Article ; Online: Correction: The role of leadership level in college students' facial emotion recognition: evidence from event-related potential analysis.

    Gu, Huang / Du, Shunshun / Jin, Peipei / Wang, Chengming / He, Hui / Zhao, Mingnan

    Cognitive research: principles and implications

    2024  Volume 9, Issue 1, Page(s) 9

    Language English
    Publishing date 2024-02-16
    Publishing country England
    Document type Published Erratum
    ISSN 2365-7464
    ISSN (online) 2365-7464
    DOI 10.1186/s41235-024-00536-y
    Database MEDical Literature Analysis and Retrieval System OnLINE

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