Results 111 to 120 of about 12,977,646 (299)

Pasiphaeid shrimps in the western Mediterranean: geographical variability in distribution and population patterns

open access: yesScientia Marina, 2015
This work aimed to analyse the main characteristics of the bathymetric and geographic distribution, population size structure and size at maturity of the continental slope caridean shrimps Pasiphaea sivado and Pasiphaea multidentata in the western ...
Daniela S. Simão   +3 more
doaj   +1 more source

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

Long-term trends in the age and size structure of marine fishes

open access: yes, 2020
The phenotypic plasticity of marine fishes can generate demographic changes in response to harvesting, the environment, and interspecific interactions.
Charbonneau, Julie
core  

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

open access: yesFEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang   +2 more
wiley   +1 more source

Population dynamics of non-native Yellow Bass in Iowa’s natural lakes region

open access: yesJournal of Freshwater Ecology
Non-native Yellow Bass Morone mississippiensis have recently expanded their range in Iowa’s glacial natural lakes since their initial introductions in Clear Lake, Iowa circa 1930.
Jonathan R. Meerbeek, Seth M. Renner
doaj   +1 more source

Liver organoids: modelling complexity in homeostasis and disease

open access: yesFEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

Size structure and sex composition of Eurypodius latreillii Guérin, 1828 (Brachyura) and Pagurus comptus White, 1847 (Anomura) in southern Chile

open access: yesScientia Marina, 1999
The decapod crustaceans Eurypodius latreillii (Brachyura) and Pagurus comptus (Paguridae) were the most frequently occurring species in Agassiz trawl (AGT) samples obtained during the Chilean - German - Italian Victor Hensen Expedition in the Straits of ...
R. Soto   +3 more
doaj   +1 more source

A model of oligopolistic size structure and profitability [PDF]

open access: yesEuropean Economic Review, 1983
Empirical studies have explored the connection between measures of concentration and measures of profitability, i.e., Collins-Preston (1968, 1969), Miller (1967, 1971), and Shephard (1969). Standard oligopoly models do not seem to suggest an easy explanation of the observed relationships. This is especially true for the marginal concentration effect as
openaire   +2 more sources

Autophagy and mitophagy in pancreatic β‐cell homeostasis and their involvement in diabetes pathophysiology

open access: yesFEBS Letters, EarlyView.
This review focuses on the role of autophagy and mitophagy in maintaining pancreatic β‐cell function and homeostasis. We discuss how genetic defects affecting these pathways contribute to the development of type 1, type 2, monogenic, and gestational diabetes. We further explore their potential as therapeutic targets. Created in BioRender.
Yunkyeong Lee   +2 more
wiley   +1 more source

Determinants of the Size and Structure of Corporate Boards: 1935-2000 [PDF]

open access: yes
We argue that the size and composition of corporate boards are determined by tradeoffs involving the information that directors bring to boards versus the coordination costs and free rider problems associated with their additions to boards.
Lehn, Kenneth   +2 more
core  

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