Results 61 to 70 of about 1,006,655 (258)

Secretory Phospholipase A2 in Patients With Sickle Cell Disease Hospitalized for Vaso‐Occlusive Pain Episodes

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Secretory phospholipase A2 (sPLA2) is an inflammatory mediator linked to acute chest syndrome (ACS) in sickle cell disease (SCD), a serious complication that can develop during an acute vaso‐occlusive pain episode (VOE). Plasma sPLA2 levels have been proposed as a potential biomarker for predicting ACS onset.
Rawan Korman, Maria Yasmine, Dunia Hatabah, Noor Alzraikat, Frank Harris, Lou Ann Brown, Satheesh Chonat, Nitya Bakshi, Chris A. Rees, Carlton Dampier, Claudia R. Morris   +10 more
wiley   +1 more source

Clinicopathological study of serous effusions - Comparison between conventional smear and cell block technique: A cross-sectional study

Journal of Clinical Sciences
Background: Serous effusions are a common clinical finding in various pathological conditions, and cytological examination plays a crucial role in determining their etiology.
Shirish S. Chandanwale, Ranjana Roy, Madhuri Singh, Akshi Raj, Abhishek Tambile   +4 more
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

A Comparative Analysis of Various Cytopreparatory Techniques in Evaluation of Serous Effusion Fluids

Journal of Cytology
Background: Cytological evaluation of serous fluids is a widely used diagnostic tool, especially when other methods are not feasible. Differentiating benign from malignant effusions is essential for guiding prognosis and treatment.
Kuchanur Vidya, K. Byranahalli SunilKumar, Patil Appu   +2 more
doaj   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Calvarial Pyramid Presenting as Occult Metastasis of Follicular Thyroid Carcinoma

Journal of Cytology
Follicular thyroid carcinoma (FTC) is a malignant follicular cell-derived neoplasm with prominent hematogenous spread. Metastases may be the presenting symptom; however, scalp metastasis is uncommon.
Neha Bhardwaj, Manish Rohilla, Radhika Srinivasan, Treshita Dey, Nagarjun Ballari   +4 more
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Specimen-specific cell-blocking approaches

Cytojournal, 2020
The science of CellBlockistry highlights requirement for proper approach to process different types of cytopathology specimens with critical considerations during preparation of cell-blocks. Common cytopathology specimens which may be subjected for cell-blocking include FNA aspirates in addition to anterior fat pad aspirate, bone marrow aspirate ...
openaire   +2 more sources