Results 101 to 110 of about 268,213 (316)

The first emerging records of a dragonfly in the dark zone of subterranean ecosystems: Exuviae and newly emerged adults of Hyrcanian Goldenring, Cordulegaster vanbrinkae in Danial Cave, northern Iran

open access: yesEcology and Evolution
Riverine caves are special habitats that are home to many aquatic and terrestrial species. Some Odonata species and their emerging are recorded at the entrance and in the twilight zones of subterranean habitats around the world. However, the emergence of
Pouria Ghelich Khani   +2 more
doaj   +1 more source

Chemoresistome mapping in individual breast cancer patients unravels diversity in dynamic transcriptional adaptation

open access: yesMolecular Oncology, EarlyView.
This study used longitudinal transcriptomics and gene‐pattern classification to uncover patient‐specific mechanisms of chemotherapy resistance in breast cancer. Findings reveal preexisting drug‐tolerant states in primary tumors and diverse gene rewiring patterns across patients, converging on a few dysregulated functional modules. Despite receiving the
Maya Dadiani   +14 more
wiley   +1 more source

Dark energy and Dark matter

open access: yes
This paper investigates the dynamic interplay between dark energy and dark matter using an optimized energy cycle framework. Observational data from the Planck mission’s cosmic microwave background (CMB) measurements at frequencies such as 30 GHz and 100 GHz are integrated into the model to validate predictions.
openaire   +1 more source

In the Dark

open access: yesArt/Research International: A Transdisciplinary Journal, 2018
The artist’s duty is to “reflect the times,” said Nina Simone. Poets too, have this political duty. As a queer Black woman, I share my lived experience(s) as a political form of engagement and resistance, both in writing and onstage. Inspired by Audre Lorde’s (1984) text Sister Outsider, this piece of personal performance poetry explores Della Pollock ...
openaire   +3 more sources

THE SHORT-TERM COLD STORAGE EFFECT ON VASE LIFE OF CUT Hosta LEAVES

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2007
The longevity of cut leaves in flower arrangements is an important commercial consideration in horticultural practices. Here we report on the effect of short-term cold storage, in combination with a cytokinin treatment, on the post harvest longevity of ...
Mariusz Wachowicz   +3 more
doaj  

Tonic signaling of the B‐cell antigen‐specific receptor is a common functional hallmark in chronic lymphocytic leukemia cell phosphoproteomes at early disease stages

open access: yesMolecular Oncology, EarlyView.
B‐cell chronic lymphocytic leukemia (B‐CLL) and monoclonal B‐cell lymphocytosis (MBL) show altered proteomes and phosphoproteomes, analyzed using mass spectrometry, protein microarrays, and western blotting. Identifying 2970 proteins and 316 phosphoproteins, including 55 novel phosphopeptides, we reveal BCR and NF‐kβ/STAT3 signaling in disease ...
Paula Díez   +17 more
wiley   +1 more source

THE EFFECT OF GROWTH REGULATORS AND CULTURE CONDITIONS ON THE CALLUS INDUCTION IN TOMATO Lycopersicon Sp.

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2006
Effect of auxins: (NAA, IAA), cytokinin BAP and culture conditions (light, darkness) on callus induction in cotyledons of tomato cultivar ‘Maskotka’ and the wild form of Lycopersicon peruvianum was investigated.
Danuta Rzepka-Plevneš   +4 more
doaj  

Aberrant expression of nuclear prothymosin α contributes to epithelial‐mesenchymal transition in lung cancer

open access: yesMolecular Oncology, EarlyView.
Nuclear prothymosin α inhibits epithelial‐mesenchymal transition (EMT) in lung cancer by increasing Smad7 acetylation and competing with Smad2 for binding to SNAI1, TWIST1, and ZEB1 promoters. In early‐stage cancer, ProT suppresses TGF‐β‐induced EMT, while its loss in the nucleus in late‐stage cancer leads to enhanced EMT and poor prognosis.
Liyun Chen   +12 more
wiley   +1 more source

Landscape of BRAF transcript variants in human cancer

open access: yesMolecular Oncology, EarlyView.
We investigate the annotation of BRAF variants, focusing on protein‐coding BRAF‐220 (formerly BRAF‐reference) and BRAF‐204 (BRAF‐X1). The IsoWorm pipeline allows us to quantify these variants in human cancer, starting from RNA‐sequencing data. BRAF‐204 is more abundant than BRAF‐220 and impacts patient survival.
Maurizio S. Podda   +5 more
wiley   +1 more source

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