Emerging carbapenem-resistant Klebsiella pneumoniae in a tertiary care hospital in Lima, Peru by Fiorella Krapp, Diego Cuicapuza, Guillermo Salvatierra, Jean P. Buteau, Catherine Amaro, Lizeth Astocondor, Noemí Hinostroza, Jan Jacobs, Coralith García, Pablo Tsukayama

“…In conclusion, our study provides a comprehensive picture of the intra-hospital dynamics of these emerging pathogens and provides a framework for studying their genomic diversity in the understudied South American region.IMPORTANCEThis study provides novel insights into the transmission and genetic diversity of carbapenem-resistant Klebsiella pneumoniae, a bacteria responsible for severe infections, with limited treatment options. …”
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«Green-Ligand» in Metallodrugs Design—Cu(II) Complex with Phytic Acid: Synthetic Approach, EPR-Spectroscopy, and Antimycobacterial Activity by Kseniya A. Koshenskova, Natalia V. Makarenko, Fedor M. Dolgushin, Dmitriy S. Yambulatov, Olga B. Bekker, Matvey V. Fedin, Sergei A. Dementev, Olesya A. Krumkacheva, Igor L. Eremenko, Irina A. Lutsenko

“…The biological activity of <b>1</b> in vitro against the non-pathogenic (model for <i>Mycobacterium tuberculosis</i>) strain of <i>Mycolicibacterium smegmatis</i> is comparable to the first-line drug for tuberculosis treatment, rifampicin.…”
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An exceptionally rare case of a diffuse midline glioma with concomitant H3.1 K27M and G34R mutations in the HIST1H3C (H3C3) gene by Zita Reisz, Rita Pereira, Smitha Nevis, Alan Mackay, Leena Bhaw, Yura Grabovska, Ross Laxton, Valeria Molinari, Anna Burford, Barnaby Clark, Cristina Bleil, Bassel Zebian, Erika Pace, Annette Weiser, Fernando Carceller, Lynley Marshall, Andrew King, Istvan Bodi, Safa Al-Sarraj, Chris Jones, Matthew Clarke

“…Further molecular studies (whole exome, whole genome sequencing) revealed concurrent H3.1 K27M and G34R mutations (clonal, in the same reads) of H3C3, FGF11 and PIK3CA somatic variants, and a pathogenic germline NBN variant. The RNAseq profile clustered with H3K27M-mutant tumours. …”
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Targeting the G-quadruplex as a novel strategy for developing antibiotics against hypervirulent drug-resistant Staphylococcus aureus by Maria Sultan, Maria Razzaq, Joohyun Lee, Shreyasi Das, Shrute Kannappan, Vinod Kumar Subramani, Wanki Yoo, Truc Kim, Hye-Ra Lee, Akhilesh K. Chaurasia, Kyeong Kyu Kim

“…Abstract Background The rapid emergence of multiple drug-resistant (MDR) bacterial pathogens and the lack of a novel antibiotic pipeline pose a serious threat to global healthcare. …”
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Identification of serotype O3b and high-risk clone ST37 of Klebsiella pneumoniae revealed by comparative genomic analysis by Sivaraman Gopalan Krishnan, Sudha Sajeev, Visnuvinayagam Sivam, Raja Swaminathan T., Rakshit Ojha, Bibek Ranjan Shome, Mark Holmes, Thanigaivel Sundaram, Ramesh M. D., Saranya Vinayagam, Suseela Meesala, Tabarak Malik, Tabarak Malik, Pavan Kumar Dara

“…Whole-genome sequencing (WGS) has become a powerful tool to complement traditional microbiological characterization of foodborne pathogens. Moreover, K. pneumoniae has several species complexes (KpSC) and is very difficult to differentiate using routine microbiological methods. …”
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Gut-brain axis mediated by intestinal content microbiota was associated with Zhishi Daozhi decoction on constipation by Leyao Fang, Leyao Fang, Leyao Fang, Xin Yi, Xin Yi, Junxi Shen, Junxi Shen, Na Deng, Na Deng, Xinxin Peng, Xinxin Peng

“…Diversity analysis indicated that CMD and CHD treatments were more effective in restoring the intestinal microbiota structure. Potential pathogenic bacteria, including Clostridium, Aerococcus, Jeotgalicoccus, and Staphylococcus were enriched in CMM. …”
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Steatohepatitis-induced vascular niche alterations promote melanoma metastasis by Johannes Hoffmann, Julia Schüler, Bianca Dietsch, Sina Wietje Kürschner-Zacharias, Carsten Sticht, Felix A. Trogisch, Maren Schreitmüller, Tinja Baljkas, Kai Schledzewski, Manuel Reinhart, Sebastian A. Wohlfeil, Manuel Winkler, Christian David Schmid, Joerg Heineke, Cyrill Géraud, Sergij Goerdt, Philipp-Sebastian Reiners-Koch, Victor Olsavszky

“…LSEC-specific GATA4 knockout mice (Gata4 LSEC−KO/BL) developing MASH-like liver fibrosis without steatosis via a pathogenic angiocrine switch were included to compare the impact of liver fibrosis versus hepatic steatosis on hepatic melanoma metastasis. …”
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Exploring proteomic immunoprofiles: common neurological and immunological pathways in multiple sclerosis and type 1 diabetes mellitus by Fátima Cano-Cano, Almudena Lara-Barea, Álvaro Javier Cruz-Gómez, Francisco Martín-Loro, Laura Gómez-Jaramillo, María Carmen González-Montelongo, María Mar Roca-Rodríguez, Lucía Beltrán-Camacho, Lucía Forero, Javier J. González-Rosa, Mª Carmen Durán-Ruiz, Ana I. Arroba, Manuel Aguilar-Diosdado

“…Although the clinical symptoms of T1DM differ from those of MS, such as pancreatic β-cell failure in T1DM and demyelination in the central nervous system (CNS) in MS, both pathologies are considered as autoimmune-related diseases with shared pathogenic pathways, which include autophagy, inflammation and degeneration, among others. …”
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Diversity and Functional Insights into Endophytic Fungi in Halophytes from West Ordos Desert Ecosystems by Xingzhe Wang, Yan Zhang, Jingpeng Li, Yiteng Ding, Xiaodan Ma, Peng Zhang, Haijing Liu, Jie Wei, Yuying Bao

“…Furthermore, the high abundance of plant pathogens and saprotrophs in some fungal communities suggests their potential roles in plant defense and organic matter decomposition. …”
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Diversity and Complexity of CTXΦ and Pre-CTXΦ Families in <em>Vibrio cholerae</em> from Seventh Pandemic by Xiaorui Li, Yu Han, Wenxuan Zhao, Yue Xiao, Siyu Huang, Zhenpeng Li, Fenxia Fan, Weili Liang, Biao Kan

“…The toxigenic conversion of environmental <i>V. cholerae</i> strains through CTXΦ lysogenic infection is crucial for the emergence of new pathogenic clones. A special allelic form of CTXΦ, called pre-CTXΦ, is a precursor of CTXΦ and without <i>ctxAB</i>. …”
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Hepatitis B Virus in Polish Blood Donors in the Period 2005–2019—Significant Changes in Epidemiology and Demographic Characteristics of Infected Donors by Aneta Kopacz, Dorota Kubicka-Russel, Grzegorz Liszewski, Ewa Sulkowska, Anna Chrzanowska, Paulina Zwolińska, Ewa Noceń, Anna Potępa, Magdalena Łętowska, Piotr Grabarczyk, the Group of Polish Blood Transfusion Centers for Blood Borne Pathogens

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Association of pituitary neuroendocrine tumors and neurofibromatosis type 1: assessing causation versus coincidence. Case report by Mercedes Aguilar-Soto, Julia M. Zuarth-Vázquez, Laura Leyva-Figueroa, Karla Zarco-Ávila, Armando Gamboa-Domínguez, Aldo Eguiluz-Melendez, Laura C. Hernández-Ramírez

“…He had a personal and family history of NF1 and carried the germline pathogenic variant NF1 (NM_001042492.3): c.147C&gt;A, p.Y49*. …”
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Genomic detection of Panton-Valentine Leucocidins encoding genes, virulence factors and distribution of antiseptic resistance determinants among Methicillin-resistant S. aureus iso... by Masoud A. Juma, Tolbert Sonda, Boaz Wadugu, Davis Kuchaka, Mariana Shayo, Petro Paulo, Patrick Kimu, Livin E. Kanje, Melkiory Beti, Marco Van Zwetselaar, Blandina Mmbaga, Happiness Kumburu

“…The fact that some of these virulent strains harbor the LukS-PV and LukF-PV, the pvl encoding genes, highlight the importance of developing effective interventions to combat the spreading of these pathogenic bacterial strains. Certainly, strengthening antimicrobial resistance surveillance and stewardship will ultimately reduce the selection pressure, improve the patient’s treatment outcome and public health in Tanzania.…”
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Completely conserved VP2 residue K140 of KREMEN1-dependent enteroviruses is critical for virus-receptor interactions and viral infection by Zeyu Liu, Xue Li, Xiaohong Li, Xingyu Yan, Yuan Tian, Yue Zhao, Kexin Liu, Pei Hao, Shuye Zhang, Chao Zhang

“…Residue K2140 not only facilitates receptor recognition, cell attachment, and infection of CVA10 but also contributes to CVA10 pathogenicity in vivo. Notably, residue K2140 is completely conserved in all strains of the KRM1-dependent enteroviruses. …”
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Prevalence and antibiotic resistance patterns of Pseudomonas aeruginosa and Acinetobacter baumannii strains isolated from chicken droppings on poultry farms in Gondar city, Northwe... by Mitkie Tigabie, Muluneh Assefa, Yalewayker Gashaw, Azanaw Amare, Aklilu Ambachew, Sirak Biset, Feleke Moges

“…Background: Pseudomonas aeruginosa and Acinetobacter baumannii are common nosocomial pathogens in hospital settings. Recently, they have also been found in non-hospital environments, such as poultry farms. …”
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Seaweed extract of Gracilaria verrucosa as an antibacterial and treatment against Vibrio harveyi infection of Litopenaeus vannamei by Mad Rudi, Sukenda Sukenda, Dinamella Wahjuningrum, Wesly Pasaribu, Dendi Hidayatullah

“…ABSTRACT The objectives of this study were to investigate the antibacterial activity of G. verrucosa extract in test inhibitory zone with different concentrations (500, 1000, 1500, and 2000 mg/L) and  to examine G. verrucosa extract with different dosage (0.5, 1.0, 1.5, 2.0 g/kg) in feed on immune responses (total hemocytes count, phagocytic activity, phenoloxidase activity, respiratory burst) and survival rate in the Litopenaeus vannamei against the pathogenic Vibrio harveyi. Pacific white shrimp with an initial body weight of 5.25±0.55 g was reared in the aquarium (60×30×30 cm3) with a density of 10 shrimp/aquarium. …”
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Co-infection of SARS‐CoV‐2 and influenza A/B among patients with COVID-19: a systematic review and meta-analysis by Monireh Golpour, Hossein Jalali, Reza Alizadeh-Navaei, Masoumeh Rezaei Talarposhti, Tahoora Mousavi, Ali Asghar Nadi Ghara

“…Abstract Background The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) that causes coronavirus disease 2019 (COVID-19) is a public health problem and may result in co-infection with other pathogens such as influenza virus. This review investigates the co-infection of SARS-CoV-2 and influenza A/B among patients with COVID-19. …”
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Antimicrobial resistance profile of Pseudomonas aeruginosa clinical isolates from healthcare-associated infections in Ethiopia: A systematic review and meta-analysis. by Zelalem Asmare, Melese Abate Reta, Yalewayker Gashaw, Ermias Getachew, Assefa Sisay, Muluken Gashaw, Ephrem Tamrat, Atitegeb Abera Kidie, Wagaw Abebe, Tadesse Misganaw, Agenagnew Ashagre, Zelalem Dejazmach, Getinet Kumie, Marye Nigatie, Sisay Ayana, Abdu Jemal, Solomon Gedfie, Woldeteklehaymanot Kassahun, Mulat Awoke Kassa, Selamyhun Tadesse, Biruk Beletew Abate

“…A comprehensive understanding of the magnitude of AMR, particularly highly public health important pathogens such as P. aeruginosa, is necessary for the management of infections based on local information.…”
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Clinical significance of Helicobacter pylori infection in iron-deficiency anemia: features of comprehensive treatment approach by I. V. Mayev, S. A. Kochetov

“…Aim of investigation. To study pathogenic and clinical role of Helicobacter pylori infection at irondeficiency anemia (IDA). …”
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The potential of Trichoderma sp. as antibacterial and immunostimulant on white shrimp (Litopenaeus vannamei) by Catur A. Pebrianto, . Sukenda, . Widanarni

“…First experiment was conducted to evaluate inhibitory effect of Trichoderma sp. againts Vibrio harveyi, a pathogenic bacteria causing vibriosis disease on shrimp.  …”
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