Results 151 to 160 of about 1,710,497 (241)

Genomic identification and complete mitochondrial recovery of a Late Holocene porcupine (Erethizon dorsatum) mummy from Yukon permafrost. [PDF]

Sci Rep
Selvatici S, Jin C, Zazula G, Hall E, Hewitson S, Moots HM, Sharif B, Ersmark E, Parducci L, Dalén L, Díez-Del-Molino D, Oteo-García G.   +11 more
europepmc   +1 more source

Hydroclimatic record from an Altiplano cushion peatland (24°S) indicates large-scale reorganisation of atmospheric circulation for the late Holocene. [PDF]

PLoS One, 2022
Lücke A, Kock S, Wissel H, Kulemeyer JJ, Lupo LC, Schäbitz F, Schittek K.   +6 more
europepmc   +1 more source

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

FEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya, Masatake Osawa, Hidefumi Fukumitsu   +2 more
wiley   +1 more source

Late Holocene fast-ice dynamics around the Northern Victoria Land coast, Antarctica. [PDF]

Nat Commun
Tesi T, Weber ME, Muschitiello F, Dutta D, Belt ST, Pambianco C, Di Roberto A, Silva L, Gariboldi K, Morigi C, Battaglia F, Colizza E, De Santis L, Gallerani A, Aulicino G, Langone L, Giordano P.   +16 more
europepmc   +1 more source

Chironomid dataset from Mutterbergersee: A late-Holocene paleotemperature proxy record for the Central Eastern Alps, Austria. [PDF]

Data Brief, 2022
Ilyashuk EA, Heiri O, Tylmann W, Ilyashuk BP.   +3 more
europepmc   +1 more source

Loss of AMBRA1 activates MAPK and angiogenesis signaling pathways in melanoma cells

FEBS Open Bio, EarlyView.
Loss of AMBRA1 in melanoma cells activates multiple oncogenic pathways associated with tumor progression. Transcriptomic and protein network analyses revealed that AMBRA1 depletion enhances MAPK/ERK signaling, angiogenesis, TGF‐β/EMT signaling, and Wnt/axon guidance pathways.
Milad Ibrahim, Marco Corazzari, Iman Osman, Jane Armstrong, Noel Carter   +4 more
wiley   +1 more source

Ancient DNA reconstruction of late holocene ecosystems within the Carpathian basin from paleo-meanders and archaeological deposits. [PDF]

Sci Rep
Zampirolo G, H Ruter A, Živaljević I, Penezić K, Thomsen PF, Orton D, Grubin MK, Antić N, Pedersen MW.   +8 more
europepmc   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Patterns of late Holocene and historical extinctions on Madagascar. [PDF]

Camb Prism Extinct
Godfrey LR, Klukkert ZS, Crowley BE, Dawson RR, Faina P, Freed BZ, Hekkala E, Borgerson C, Rasolonjatovo HAM, Wright PC, Burns SJ.   +10 more
europepmc   +1 more source

Small-scale mobility fostering the interaction networks of Patagonian (Argentina) hunter-gatherers during the Late Holocene: Perspectives from strontium isotopes and exotic items. [PDF]

PLoS One, 2023
Serna A, Bataille CP, Prates L, Mange E, le Roux P, Salazar-García DC.   +5 more
europepmc   +1 more source