Results 131 to 140 of about 4,892,488 (246)

Cutaneous involvement by myeloid leukaemias: challenging cases with important implications

Histopathology, EarlyView.
Myeloid leukaemias and precursors involving the skin are often challenging to diagnose with varied and overlapping clinical and histopathologic features. Nonetheless, they are critical for pathologists to recognize and accurately classify. This review discusses the clinical, histopathological and genetic features of myelodysplasia cutis (A) and ...
Alexandra C. Hristov
wiley   +1 more source

Cutaneous lymphomas – an update

Histopathology, EarlyView.
Primary cutaneous lymphomas and lymphoproliferative disorders are defined by integrated clinical, histopathological, immunophenotypic and genetic features as diagnostic criteria also in the 5th edition of the WHO classification of haematolymphoid tumors.
Werner Kempf, Christina Mitteldorf
wiley   +1 more source

Myeloid and plasmacytoid dendritic cells in induced sputum after allergen inhalation in subjects with asthma

, 2010
Background: Dendritic cells are professional antigen presenting cells that mediate the response to inhaled allergens. In animal models, the induction and maintenance of allergic airway inflammation is primarily a function of myeloid dendritic cells ...
Gauvreau, Gail M., Benny Dua, O'Byrne, Paul M., Gail M. Gauvreau, Richard M. Watson, Paul M. O'Byrne, Watson, Richard M., Dua, Benny   +7 more
core   +1 more source

ICSH Guidance on Bone Marrow Examination and Reporting

International Journal of Laboratory Hematology, EarlyView.
ABSTRACT Examination of the bone marrow (BM) remains fundamental to the diagnosis, classification, prognostication, and monitoring of hematolymphoid and other disorders affecting blood cell production. Since publication of the International Council for Standardization in Haematology (ICSH) guideline in 2008, advances in diagnostic technologies, disease
Wendy N. Erber, Alexandar Tzankov, Olga Pozdnyakova, Hiromichi Matsushita, Gina Zini, Leonie Saft, on behalf of the International Council for Standardization in Haematology   +6 more
wiley   +1 more source

Milk‐Derived Signals Guide Neonatal Hematopoiesis and Respiratory Defense

Immunology &Cell Biology, EarlyView.
This commentary summarises a recent paper in Cell by Howard et al. showing that osteopontin shapes the infant microbiome, which in turn directs early immune development in the airways. This early programming confers protection against respiratory tract infections that persists well beyond infancy.
Jonatan Leffler, Nivedithaa Divakara, Valerie Verhasselt   +2 more
wiley   +1 more source

Flow cytometric identification of plasmacytoid dendritic cells in acute myeloid leukaemia: Challenges and practical considerations

British Journal of Haematology, EarlyView.
Mariana S. Vieira, Pietro B. Belmonte, Natália A. Marcondes, Raquel Q. Vidal, Flavo B. Fernandes, Liane N. Rotta   +5 more
wiley   +1 more source

Innate Immune Activation Is a Strong Suppressor of CCL22 and Impedes Regulatory T Cell–Dendritic Cell Interaction

Immunology, EarlyView.
During homeostasis, CCL22 is secreted by dendritic cells (DC), which mediate contacts between regulatory T cells (Treg) and DC to maintain immune balance. Activation of innate immunity via microbes or pattern recognition receptor (PRR) agonists induces the secretion of several soluble factors (e.g., type I and II interferons, IL‐10), which mediate ...
Ignazio Piseddu, Jan Gärtig, Stephan Eiber, Stefan Moder, Raffael Thaler, Matthias Thaler, Juliane Gruen, Marlies Vornhülz, Kevin Bahner, Luana Messa, Benjamin Kühnemuth, Jennifer Müller, Konstantin Schnell, Antonia Beimert, Carolin Perleberg, Natascha Röhrle, Maximilian Martin Ludwig Knott, Linda Hammann, Vanessa Wittmann, Patrick Layritz, Moritz Rapp, Carole Bourquin, Julia Mayerle, Stefan Endres, David Anz   +24 more
wiley   +1 more source

Pathogenesis of hidradenitis suppurativa: From susceptibility to chronicity

Journal of the European Academy of Dermatology and Venereology, EarlyView.
This review describes hidradenitis suppurativa as a heterogeneous disorder in which genetic susceptibility, epithelial dysfunction, environmental exposures, immune activation and microbial ecology converge differently across patients and disease stages.
Kelsey R. van Straalen, Nisha S. Chandran, Jean M. Fletcher, Evangelos J. Giamarellos‐Bourboulis, Elia Rosi, Gregor B. E. Jemec   +5 more
wiley   +1 more source

Salivary Methotrexate as a Predictor of Oral Mucositis in Hematological Cancer Patients: A Phase II Randomized, Double‐Blind Clinical Trial

Oral Diseases, EarlyView.
ABSTRACT Objective To evaluate the efficacy of prophylactic photobiomodulation therapy (PBMT) in preventing oral mucositis (OM) and to assess serum and salivary methotrexate (MTX) levels as predictors of OM in adults receiving high‐dose methotrexate (HD‐MTX).
Letícia Rodrigues‐Oliveira, Carolina Guimarães Bonfim, Ana Leticia Mores, Natalia Rangel Palmier, Henrique Ballassini Abdalla, Juliana Trindade Clemente‐Napimoga, Iara Gonçalves Aquino, Maria Cecilia Querido de Oliveira, Maria Cláudia Cuzzullin, Aljomar Jose Vechiato Filho, Cesar Rivera, Tatiana Natasha Toporcov, Juliana Pereira, Luiz Alcino Gueiros, Rossana Veronica Mendoza López, Manoela Domingues Martins, Marcelo Lazzaron Lamers, Karina Morais‐Faria, Pablo Agustin Vargas, Alan Roger Santos‐Silva, Thais Bianca Brandão, Ana Carolina Prado‐Ribeiro   +21 more
wiley   +1 more source

Ontogeny and Function of Plasmacytoid Dendritic Cells

Annual Review of Immunology
Plasmacytoid dendritic cells (pDCs) represent a unique cell type within the innate immune system. Their defining property is the recognition of pathogen-derived nucleic acids through endosomal Toll-like receptors and the ensuing production of type I interferon and other soluble mediators, which orchestrate innate and adaptive responses.
Nicholas M, Adams, Annesa, Das, Tae Jin, Yun, Boris, Reizis   +3 more
openaire   +2 more sources