Results 81 to 90 of about 5,125,891 (242)

Two more Uhlenbeck memories (and more Basque parallels)

open access: yesFontes Linguae Vasconum, 1995
I. Prefix a- denoting persons and the possible existence of an ergative are grammatical features that Etruscan has in common with Basque. II. The etymology of Basque burdin, etc. "iron" is still uncertain (probably a loan from Asia). III. There is
W. Wilfried Schuhmacher
doaj   +1 more source

Computer vision supports primary access to meat by early Homo 1.84 million years ago. [PDF]

open access: yesPeerJ, 2022
Cobo-Sánchez L   +8 more
europepmc   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

open access: yesFEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta   +3 more
wiley   +1 more source

The supraorbital region of early Homo : implications for multiple taxa

open access: yes, 1997
This thesis looks at the supraorbital region of Homo habilis sensu lato, or early Homo, to determine whether distinct, multiple morphs that can not be attributed to sexual dimorphism exist in this region, thus supporting the presence of multiple taxa ...
Oetjens, Mark
core   +1 more source

Structure‐forward targeting of claudins with synthetic binders

open access: yesFEBS Letters, EarlyView.
Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley   +1 more source

EVOLUTION OF RELIGIOUS CAPACITY IN THE GENUS HOMO: COGNITIVE TIME SEQUENCE

open access: yesZygon, 2018
Intrigued by the possible paths that the evolution of religious capacity may have taken, the authors identify a series of six major building blocks that form a foundation for religious capacity in genus Homo.
doaj   +2 more sources

Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics

open access: yesFEBS Letters, EarlyView.
Proximity‐dependent labeling at the LAMTOR complex revealed the Rho GEF PLEKHG3 as a lysosome‐proximal protein directing the study toward the influence of lysosome positioning on actin dynamics and cell motility. We show that PLEKHG3 colocalizes with lysosomes at focal adhesion sites and observe that forced peripheral dispersion of lysosomes hinders ...
Rainer Ettelt   +8 more
wiley   +1 more source

Early homo erectus : one or more species

open access: yes, 2005
Paleoanthropology has been beset by controversies concerning the number of hominid species at any given time. This thesis examines the case for one or more species from the time of early H.
Gavronski, Eric J.
core  

Genetic analysis of lice supports direct contact between modern and archaic humans.

open access: yesPLoS Biology, 2004
Parasites can be used as unique markers to investigate host evolutionary history, independent of host data. Here we show that modern human head lice, Pediculus humanus, are composed of two ancient lineages, whose origin predates modern Homo sapiens by an
David L Reed   +4 more
doaj   +1 more source

Author Correction: The bears from Dmanisi and the first dispersal of early Homo out of Africa. [PDF]

open access: yesSci Rep, 2021
Medin T   +8 more
europepmc   +1 more source

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