Results 131 to 140 of about 206,287 (344)

Sutimlimab in Patients With Cold Agglutinin Disease (CAD): Results From a Managed Access Program

European Journal of Haematology, EarlyView.
ABSTRACT Cold agglutinin disease (CAD) is a low‐grade lymphoproliferative disorder accounting for 15%–30% of patients suffering from autoimmune hemolytic anemias. The clonal B cells produce autoantibodies primarily of the IgM‐κ class that cause agglutination of red blood cells (RBCs) at temperatures ≤ 37°C and activate the classical complement pathway ...
Sandra Maria Frey, Pauline Halberstadt, Ferras Alashkar, Veronika Lenz, H. Christian Reinhardt, Alexander Röth   +5 more
wiley   +1 more source

Haemophilus influenzae and the lung (Haemophilus and the lung)

Clinical and Translational Medicine, 2012
Haemophilus influenzae is present as a commensal organism in the nasopharynx of most healthy adults from where it can spread to cause both systemic and respiratory tract infection.
Paul King
doaj   +1 more source

Factors Affecting Immune Reconstitution Post‐Allogeneic HSCT in Children: The Case for an Individualized Approach to Vaccination

European Journal of Haematology, EarlyView.
ABSTRACT Allogeneic hematopoietic stem cell transplantation (HSCT) is increasingly used to treat malignant and non‐malignant diseases. Following allogeneic HSCT, patients are particularly vulnerable to vaccine‐preventable diseases (VPD) because conditioning depletes immune cells, including memory cells.
Hélène Buvelot, Frederic Baleydier, Laure Pittet, Geraldine Blanchard‐Rohner   +3 more
wiley   +1 more source

beta-lactamase production Haemophilus spp. and resistance to ampicillin in a general hospital in Porto Alegre city, RS, Brazil (2001-2005)

Brazilian Journal of Infectious Diseases
In a four-year period (July/2001-June/2005), 410 Haemophilus spp. isolates were studied. Those were isolated from sputum at Hospital Nossa Senhora da Conceição (NSC) in Porto Alegre city (RS). beta-lactamase enzyme was detected in 113 (27.6%) of isolates
Jorge A. S. Ferreira, Andréa Cauduro de Castro, Marion P. Rocha, Gustavo Riboldi, Pedro Alves d'Azevedo   +4 more
doaj   +1 more source

Additional file 4 of Whole genome sequencing-based classification of human-related Haemophilus species and detection of antimicrobial resistance genes

, 2022
Margo Diricks, Thomas A. Kohl, Nadja Käding, Vladislav Leshchinskiy, Susanne Hauswaldt, Omar Jiménez Vázquez, Christian Utpatel, Stefan Niemann, Jan Rupp, Matthias Merker   +9 more
openalex   +1 more source

Distribution and activity of nitrate and nitrite reductases in the microbiota of the human intestinal tract

The FEBS Journal, EarlyView.
Nitrate from food is first converted to nitrite by oral bacteria and then further processed in the intestine. The gut microbiota reduces nitrate and nitrite to ammonia or nitric oxide, preventing the formation of carcinogenic nitrosamines. Our analysis highlights Escherichia coli as a key player in this detoxification process, supported by other ...
Natalie Hager, Mélanie Elisabeth Gindt, Marcel Hövels, Jean‐Lou Christian Michel Dorne, Uwe Deppenmeier   +4 more
wiley   +1 more source

Molecular basis of antibiotic sensing by the TetR family regulator CecR – a structural perspective

The FEBS Journal, EarlyView.
Escherichia coli CecR, a member of the TetR family regulators, senses selected antibiotics and activates the expression of a putative drug efflux pump. Although present in many pathogenic Enterobacteriales strains, CecR remains poorly characterized. We present the first CecR crystal structure, which reveals a unique tunnel‐like ligand‐binding cavity ...
Agnieszka J. Pietrzyk‐Brzezinska, Anna Koczurowska, Marta Orlikowska, Maciej Nielipinski, Dominika Nielipinska, Bartosz Sekula   +5 more
wiley   +1 more source

Common Hematologic Emergencies—Acute Promyelocytic Leukemia and Microangiopathic Hemolytic Anemias—A Pivotal Role of Clinical Laboratory

International Journal of Laboratory Hematology, EarlyView.
ABSTRACT Hematologic emergencies are urgent health conditions which result in significant mortality and morbidity unless timely therapeutic measures are taken. Therapeutic success depends on their timely and accurate recognition by hematology laboratory services.
Ganna Shestakova, Nicolas Ulrich Edgar, Anton V. Rets   +2 more
wiley   +1 more source

Tryptophan‐Derived Microbial Metabolite Indole‐3‐Acetic Acid Ameliorates Periodontitis Through AhR/CYP1A1‐Mediated Macrophage Polarisation

Journal of Clinical Periodontology, EarlyView.
ABSTRACT Aim To investigate the association between tryptophan‐derived microbial metabolites and periodontitis, and to assess whether the differential tryptophan metabolite indole‐3‐acetic acid (IAA) could ameliorate periodontitis and elucidate its potential mechanism.
Shuyu Cheng, Shiyuan Song, Wen Zhang, Dan Qiao, Min Wang, Zhifeng Wang, Jiajie Pu, Wenrong Yang, Fuhua Yan, Yangheng Zhang   +9 more
wiley   +1 more source

Perspectives on Pertussis Prevention

Acta Paediatrica, EarlyView.
Ulrich Heininger
wiley   +1 more source