Results 71 to 80 of about 1,457,982 (311)

The ubiquitin system in normal and infected germinal center B cells

open access: yesFEBS Letters, EarlyView.
The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis   +2 more
wiley   +1 more source

DESCRIPTION OF SOME SPONTANEUS SPECIES AND THE POSSIBILITIES OF USE THEM IN THE ROCKY GARDENS [PDF]

open access: yesJournal of Plant Development, 2009
In Romania’s spontaneous flora are reported over 3759 species of plants, of which 3136 species are spontaneous [CIOCÂRLAN, 2000], 23 have been declared nature monuments, 74 are extinct, 39 endangered, 171 are vulnerable and 1253 are rare.
BUTA ERZSEBET   +6 more
doaj  

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

open access: yesMolecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola   +11 more
wiley   +1 more source

Disfluencies in spontaneous speech in easy and adverse communicative situations: the effect of age [PDF]

open access: yes, 2019
Disfluencies are a pervasive feature of speech communication. Their function in communication is still widely discussed with some proposing that their usage might aid understanding.
Taschenberger, L, Tuomainen, O, Hazan, V
core   +2 more sources

Spontaneous Symmetry Breaking (II): Variations in Complex Models [PDF]

open access: yes, 2002
This paper, part II of a two-part project, continues to explore the meaning of spontaneous symmetry breaking (SSB) by applying and expanding the general notion we obtained in part I to some more complex and, from the physics point of view, more important
Liu, Chuang
core  

Spontaneous-Symmetry-Breaking Charge Separation Induced by Pseudo-Jahn–Teller Distortion in Organic Photovoltaic Material

open access: yes, 2023
The driving force of charge separation in the initial photovoltaic conversion process is theoretically investigated using ITIC, a nonfullerene acceptor material for organic photovoltaic devices.
Motoyuki Uejima (1475320)   +5 more
core   +1 more source

Circulating microRNA signatures of cachexia and cancer in Canis familiaris as a comparative oncology model for human disease

open access: yesMolecular Oncology, EarlyView.
Circulating microRNAs as biomarkers of cachexia and sex‐specific cancer in senior dogs. In 25 client‐owned dogs, four circulating miRNAs (miR‐15a, miR‐15b, miR‐16, miR‐140) were downregulated in cachexia, with miR‐16 the strongest individual biomarker (AUC = 0.899).
Soon‐Seok Park   +6 more
wiley   +1 more source

A rare life-threatening disease: unilateral kidney compressed by huge chronic spontaneous retroperitoneal hemorrhage

open access: yesTherapeutics and Clinical Risk Management, 2018
Hao-Yuan Lu,1,* Wei Wei,2,* Qi-Wei Chen,1,* Qing-Gui Meng,1 Gao-Hua Hu,1 Xian-Lin Yi,1,3 Xian-Zhong Bai1 1Department of Urology, Tumor Hospital of Guangxi Medical University and Guangxi Cancer Research Institute, Nanning 530021, China; 2Department of ...
Lu HY   +6 more
doaj  

Long-Term Effects of Early Life Seizures on Endogenous Local Network Activity of the Mouse Neocortex

open access: yesFrontiers in Synaptic Neuroscience, 2018
Understanding the long term impact of early life seizures (ELS) is of vital importance both for researchers and clinicians. Most experimental studies of how seizures affect the developing brain have drawn their conclusions based on changes detected at ...
Pavlos Rigas   +10 more
doaj   +1 more source

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