Results 71 to 80 of about 1,107,549 (295)
Mechanism of the fcc-hcp Phase Transformation in Solid Ar
, 2017 We present an atomistic description of the {\it fcc}--to--{\it hcp} transformation mechanism in solid argon (Ar) obtained from transition path sampling molecular dynamics simulation. The phase transition pathways collected during the sampling for an 8000-
Boulfelfel, Salah Eddine +4 more
core +1 more source
Circulating tumor cells isolation: The “post-EpCAM era” [PDF]
, 2015 Circulating tumor cells (CTCs) represent a submicroscopic fraction detached from a primary tumor and in transit to a secondary site. The prognostic significance of CTCs in metastatic cancer patients was demonstrated for the first time more than ten years
Gradilone, Angela +2 more
core +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
Goblet Cell Carcinoid in a Patient with Neurofibromatosis Type 1: A Rare Combination [PDF]
Case Reports in Gastrointestinal Medicine, 2012 Neuroendocrine tumors are rare tumors primarily located in the gastrointestinal tract. Goblet cell carcinoid is a rare subgroup of neuroendocrine tumors located in the appendix. Neurofibromatosis type 1 is an autosomal dominant disorder caused by a mutation in theNF1gene.
Tine Gregersen +5 more
openaire +3 more sources
Estimation of species relative abundances and habitat preferences using opportunistic data [PDF]
, 2017 We develop a new statistical procedure to monitor, with opportunist data, relative species abundances and their respective preferences for dierent habitat types. Following Giraud et al.
Calenge, Clément +3 more
core +2 more sources
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Renal cell carcinoma with melanin pigment
Indian Journal of Urology, 2010 The incidence of renal cell carcinoma has been steadily increasing. There are several morphological types of renal cell carcinoma. Recognizing histologic patterns of renal cell carcinoma is important for correct diagnosis and subsequent medical care for ...
Jayaprakash Shetty +2 more
doaj +1 more source
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
Survival pattern of rare histological types of breast cancer in a Nigerian institution
The Pan African Medical Journal, 2019 INTRODUCTION: Breast cancer is the most common cancer affecting women worldwide. It is a heterogeneous disease with diverse histological types that are associated with different natural history and response to therapy.
Atara Isaiah Ntekim +2 more
doaj +1 more source
Neuroendocrine tumours of the female genital tract: a case-based imaging review with pathological correlation [PDF]
, 2015 Background Both primary and secondary gynaecological neuroendocrine (NE) tumours are uncommon, and the literature is scarce concerning their imaging features.
Callé, Catarina +4 more
core +1 more source