Results 151 to 160 of about 398,735 (283)

Unity, Polarity, Symmetry, Manifestation: An Ontology of Differentiation and Re-Potentialization

open access: yes
This essay develops an ontology of differentiation and re-potentialization based on P.R. Sarkar’s Four-Chamber Model. It begins from the problem of how stable forms, identities, meanings, and structures emerge at all. While materialist approaches tend to reduce such phenomena to physical processes, non-materialist ontologies often respond by positing ...
openaire   +4 more sources

Single‐Cell Dissection of Therapy‐Induced Remodeling Uncovers a Fibroblast‐Driven Immunosuppressive Niche and Targetable Vulnerabilities in Lethal Prostate Cancer

open access: yesAdvanced Science, EarlyView.
Single‐cell longitudinal profiling reveals that androgen‐deprivation therapy induces a DPT+ fibroblast‐complement axis that suppresses macrophage inflammation and drives CD8+ T cell exhaustion in prostate cancer. Concurrently, resistant epithelial subpopulations persist and engage TSPAN1‐ and NRXN1‐mediated programs promoting CRPC and neuroendocrine ...
Yang Chen   +19 more
wiley   +1 more source

Charting Endocrine Progenitors Across Species and Organs

open access: yesAdvanced Science, EarlyView.
Endocrine progenitors give rise to the hormone‐producing cells of the pancreas and intestine. Using single‐cell multiomics and proteomics, this study compares these progenitors across species, systems, and organs, mapping the conserved and species‐specific gene regulatory networks that guide their formation.
Changying Jing   +21 more
wiley   +1 more source

Report of the Board of External Auditors on the Accounts of the Organization of African Unity

open access: yes, 1975
Council of Ministers Twenty-Fourth Ordinary Session Addis Ababa, 14-21 February 1975Report from the Board of External Auditors examining the accounts of the Organization of African Unity for the financial year from the period 1st June 1973 to 31st May ...
Organization of African Unity
core  

Disrupted TFEB/GDNF–cAMP/ATP Coupling Underlies Astrocytic Dysfunction and Depression in LRRK2 G2019S Parkinson's Mice

open access: yesAdvanced Science, EarlyView.
ABSTRACT The LRRK2 G2019S mutation, a Parkinson's disease–linked variant, has been associated with depression‐like phenotypes, but mechanisms remain unclear. We chart age‐dependent behavioral changes and astrocyte reactivity in G2019S mice and define a pathway connecting LRRK2 to TFEB/GDNF signaling, cellular energetics, and inflammation.
Longping Yao   +5 more
wiley   +1 more source

Aptamer‐Engineered Liposomal Platform Enables in Situ cDC1 Vaccination to Potentiate Immunotherapy in Prostate Cancer

open access: yesAdvanced Science, EarlyView.
Prostate cancer is immunologically ‘cold’, with scarce, dysfunctional type 1 conventional dendritic cells (cDC1s) that limit T cell priming. We introduce an aptamer‐targeted liposomedelivering FMS‐like tyrosine kinase 3 ligand (Flt3L) and chlorin e6 (Ce6). Ultrasound induces antigen release and cDC1s recruitment, creating an in situ cDC1 vaccine.
Jiayi Wang   +8 more
wiley   +1 more source

Agreement between the Organization of African Unity and the United Nations Development Programme

open access: yes, 1975
Council of Ministers Twenty-Fourth Ordinary Session Addis-Ababa, February 1975This is a co-operation Agreement between the Organization of African Unity and the United Nations Development Programme within the field of economic and social development and ...
Organization of African Unity
core  

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