Results 61 to 70 of about 166,212,796 (263)

Single‐cell DNA methylation profiling: Technologies, computation, and applications in precision oncology

open access: yesMolecular Oncology, EarlyView.
Single‐cell DNA methylation (scDNAme) profiling maps epimutational clonal evolution, revealing mechanisms of malignancy and therapeutic resistance across diverse cancer types. By providing a high‐resolution landscape of intratumoral heterogeneity, these technologies empower precise patient stratification, guide the development of enhanced ...
Ik Soo Kim
wiley   +1 more source

PANoptosis in the pathogenesis of myelodysplastic syndromes

open access: yesMolecular Oncology, EarlyView.
PANoptosis, a combination of three types of programmed cell death, is mediated by a large protein complex called a PANoptosome. In healthy bone marrow hematopoietic cells, PANoptosis is restricted by inhibitory signaling. In MDS, bone marrow cells become sensitive to the PANoptotic stimuli due to the aberrant inactivation of inhibitory signaling or ...
Rohit Thalla   +4 more
wiley   +1 more source

Treatment with KCL‐286, a first‐in‐class retinoic acid receptor‐β (RARβ) agonist, ameliorates neuronal DNA damage and inflammation in a mouse model of Alzheimer's disease

open access: yesFEBS Open Bio, EarlyView.
Repair of neuronal DNA damage in Alzheimer's disease by KCL‐286. (A) Amyloid‐β oligomers and plaques impair neuronal DNA repair pathways, leading to DNA double‐strand breaks and glial activation. (B) KCL‐286 activates RARβ/RXR signalling via retinoic acid response elements (RAREs), associated with increased BRCA1 expression, enhanced DNA repair and ...
Natasha Hill   +6 more
wiley   +1 more source

The transient hypofrontality theory of altered states of consciousness

open access: yes, 2018
Consciousness-altering behaviour is, to a first approximation, a universal phenomenon; practically all human societies have experimented with altered states of consciousness (ASCs) in some form.
Dietrich, Arne, Al-Shawaf, Laith
core  

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

open access: yesAging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

A Consensus Taxonomy of Altered (Nonordinary) States of Consciousness: : Bringing Order to Disarray

open access: yes
This article presents a taxonomy of altered states of consciousness, primarily based on their central phenomenological features. Following taxonomic principles and a modified Delphi methodology, a multidisciplinary, international group identified eight ...
Luhrmann, Tanya   +17 more
core   +1 more source

Eastern Approaches to Altered States of Consciousness [PDF]

open access: yes, 2011
Eastern civilizations have traditionally placed much greater emphasis on altered states of consciousness than the civilizations of the West. Altered, higher states are crucial to the major Eastern religions.
Shear, Jonathan
core  

Understanding and Mitigating the Risk of Accelerated Biological Aging in Survivors of Cancer: A Scoping Review

open access: yesAging and Cancer, EarlyView.
Cancer treatment is associated with measurable acceleration of biological aging across epigenetic, telomere, senescence, and immune biomarkers. However, biomarker validation and interventional strategies remain limited, especially in hematologic malignancies, underscoring the need for standardized multi‐omic aging assessments and adequately powered ...
Moataz Ellithi   +3 more
wiley   +1 more source

Mental unity, altered states of consciousness and dissociation

open access: yes, 1990
p. 154-159This model for understanding altered states of consciousness and dissociation is based on the hypothesis that normal consciousness depends on an illusion of mental unity generated by certain dynamic brain processes.
Tinnin, Louis
core   +1 more source

The nose and altered states of consciousness: Tascodrugites and Ezekiel

open access: yesHTS Teologiese Studies/Theological Studies, 2002
The Church Father Epiphanius' description of the Tascodrugite practice of placing the forefinger on the nostril during prayer call be plausibly interpreted as a strategy for inducing an altered state of consciousness (ASC).
John J. Pilch
doaj   +1 more source

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