Results 61 to 70 of about 178,229 (268)

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

FEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas, Porter L. Tomsick, Alicia M. Pickrell, Paul D. Morton   +3 more
wiley   +1 more source

Ambulance traffic accidents and their impact on prehospital personnel: a mixed-methods study

Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine
Objective Prehospital personnel operate in environments with a significant risk of on-duty traffic accidents. We investigated the prevalence and characteristics of on-duty ambulance traffic accidents and explored how prehospital personnel perceive and ...
Marianne Winther, Oliver Beierholm Sørensen, Anne Craveiro Brøchner, Daniel Wittrock, Peter Martin Hansen, Jens Stubager Knudsen, Lisa Seest Nielsen, Signe Amalie Wolthers, Lars Bak Nielsen, Helle Collatz Christensen, Lotte Huniche, Søren Mikkelsen, Eva Laerkner   +12 more
doaj   +1 more source

Aggressive prostate cancer is associated with pericyte dysfunction

Molecular Oncology, EarlyView.
Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero, Ane Martinez‐Larrinaga, Joaquim Grego‐Bessa, Saioa Garcia‐Longarte, Hielke van Splunder, Ianire Astobiza, Amaia Ercilla, Laura Bozal‐Basterra, Isabel Mendizabal, Pilar Villacampa, Arkaitz Carracedo, Mariona Graupera   +11 more
wiley   +1 more source

The neural crest‐associated gene ERRFI1 is involved in melanoma progression and resistance toward targeted therapy

Molecular Oncology, EarlyView.
ERRFI1, a neural crest (NC)‐associated gene, was upregulated in melanoma and negatively correlated with the expression of melanocytic differentiation markers and the susceptibility of melanoma cells toward BRAF inhibitors (BRAFi). Knocking down ERRFI1 significantly increased the sensitivity of melanoma cells to BRAFi.
Nina Wang, Qian Sun, Daniel Novak, Lei Zhu, Juliane Poelchen, Tamara Steinfass, Yiman Wang, Viktor Umansky, Jochen Utikal   +8 more
wiley   +1 more source

Patient assessment instruments for secondary transport: a scoping review

Millenium, 2023
Introduction: Secondary patient transport plays an important role in inter-hospital transfers, either due to the need to perform unavailable complementary diagnostic tests or due to the lack of technical or human resources in the continuity of care in ...
Maria João Rente, Liliana Mota, Amaro Silva Pinto, Tiago Augusto   +3 more
doaj  

Cytoplasmic p21 promotes stemness of colon cancer cells via activation of the NFκB pathway

Molecular Oncology, EarlyView.
Cytoplasmic p21 promotes colorectal cancer stem cell (CSC) features by destabilizing the NFκB–IκB complex, activating NFκB signaling, and upregulating BCL‐xL and COX2. In contrast to nuclear p21, cytoplasmic p21 enhances spheroid formation and stemness transcription factor CD133.
Arnatchai Maiuthed, Kerstin Huebner, Katharina Erlenbach‐Wuensch, Chuanpit Hampel, Daniela Thalheim, Adriana Vial‐Roehe, Bodee Nutho, Susanne Merkel, Arndt Hartmann, Pithi Chanvorachote, Regine Schneider‐Stock   +10 more
wiley   +1 more source

Oocyte collection and in vitro maturation after train transportation of human follicular fluid aspirated from resected non‐stimulated ovaries of patients with endometrial adenocarcinoma

Reproductive Medicine and Biology, 2019
Purpose Immature human oocytes from resected ovaries can be used for research and fertility preservation, though it is unknown whether it is feasible to transport oocytes for these purposes.
Hiromitsu Shirasawa, Natsuki Ono, Yukiyo Kumazawa, Wataru Sato, Naoki Sato, Motomasa Ihara, Nobuo Yaegashi, Yukihiro Terada   +7 more
doaj   +1 more source

Methodology for designing intrahospital transportation of patients with suspected infectious disease that limits infection spread risk in China. [PDF]

Front Public Health, 2022
Guo Y, Li Y, Wang Y, Liang P, He X, Yu B, Chen F, Zeng Q.   +7 more
europepmc   +1 more source

In vitro models of cancer‐associated fibroblast heterogeneity uncover subtype‐specific effects of CRISPR perturbations

Molecular Oncology, EarlyView.
Development of therapies targeting cancer‐associated fibroblasts (CAFs) necessitates preclinical model systems that faithfully represent CAF–tumor biology. We established an in vitro coculture system of patient‐derived pancreatic CAFs and tumor cell lines and demonstrated its recapitulation of primary CAF–tumor biology with single‐cell transcriptomics ...
Elysia Saputra, Shamsudheen Karuthedath Vellarikkal, Lixia Li, Hong Sun, Khoa Nguyen, Amber Montano, Suchitra Natarajan, Federica Piccioni, Alex Michael Tamburino, Xin Yu, Aleksandra Katarzyna Olow   +10 more
wiley   +1 more source

A pilot study on feasibility and hypothesis exploration: reducing on-scene length of stay of the emergency teams via ambulance dispatch teleconsultation for prehospital examination [PDF]

Einstein (São Paulo)
Objective Ambulance transport time is an important metric in prehospital care. Limited studies have explored strategies to decrease on-scene time. We examined the effect of collecting telemedicine-based medical data during ambulance dispatch on the on ...
Tarso Augusto Duenhas Accorsi, João Carlos Barbosa, Ricardo Galesso Cardoso, José Leão de Souza Junior, Karine De Amicis, Renata Albaladejo Morbeck, José Paulo Ladeira, Eduardo Cordioli, Carlos Henrique Sartorato Pedrotti   +8 more
doaj   +1 more source