Results 101 to 110 of about 11,513 (226)

Substrate for Thyroid Hormone Synthesis: Biochemistry, Evolution, and Physiology

The FASEB Journal, Volume 40, Issue 8, 30 April 2026.
Two proposed sequence of events for thyroxine formation in patients expressing mutant thyroglobulin. (A) (1) TSH stimulation drives expression of misfolded TG. (2) Unremitting ER stress. (3) Stress‐induced cell death. (4) Dead thyrocytes release their contents. (5) The contents become iodinated. (6) Forming thyroxine.
Crystal Young, Peter Arvan
wiley   +1 more source

Cloning of the gabaB Receptor Subunits B1 and B2 and their Expression in the Central Nervous System of the Adult Sea Lamprey

Frontiers in Neuroanatomy, 2016
In vertebrates, γ-aminobutyric acid (GABA) is the main inhibitory transmitter in the central nervous system acting through ionotropic (GABAA) and metabotropic (GABAB) receptors.
Daniel Romaus-Sanjurjo, Blanca Fernández-López, Daniel Sobrido-Cameán, Antón Barreiro-Iglesias, María Celina Rodicio   +4 more
doaj   +1 more source

Serotonin Modulates Oscillations of the Membrane Potential in Isolated Spinal Neurons from Lampreys [PDF]

, 2002
Studies were performed on spinal neurons from lampreys isolated by an enzymatic/mechanical method using pronase. The effects of 100 µM serotonin (5-HT) on membrane potential oscillations induced by a variety of excitatory amino acids were studied.
Batueva, I. V., Buchanan, James, Suderevskaya, E. I., Tsvetkov, E. A., Veselkin, N. P.   +4 more
core   +1 more source

Genomic donor cassette sharing during VLRA and VLRC assembly in jawless vertebrates

, 2014
Lampreys possess two T-like lymphocyte lineages that express either variable lymphocyte receptor (VLR) A or VLRC antigen receptors. VLRA+ and VLRC+ lymphocytes share many similarities with the two principal T-cell lineages of jawed vertebrates expressing
Aravind, L., Boehm, T., Cooper, M., Das, S., Hirano, M., Holland, S., Iyer, L., Li, J., Schorrp, M.   +8 more
core   +1 more source

Dopamine and the Brainstem Locomotor Networks: From Lamprey to Human

Frontiers in Neuroscience, 2017
In vertebrates, dopamine neurons are classically known to modulate locomotion via their ascending projections to the basal ganglia that project to brainstem locomotor networks.
Dimitri Ryczko, Réjean Dubuc, Réjean Dubuc   +2 more
doaj   +1 more source

Hepatic molecular conversion and detoxification of ferritin iron in adult lampreys (Geotria australis), following natural and induced iron loading [PDF]

, 1995
Weekly intramuscular injections of 3 mg of iron as horse spleen ferritin into adult Geotria australis over 10 weeks, resulted in a progressive increase in that form of iron in the serum.
Harris, L.R., Macey, D.J., Potter, I.C., Cake, M.H.   +3 more
core   +1 more source

Expression of a novel D4 dopamine receptor in the lamprey brain. Evolutionary considerations about dopamine receptors.

Frontiers in Neuroanatomy, 2016
Numerous data reported in lampreys, which belong to the phylogenetically oldest branch of vertebrates, show that the dopaminergic system was already well developed at the dawn of vertebrate evolution.
Juan ePérez-Fernández, Manuel eMegías, Manuel A Pombal   +2 more
doaj   +1 more source

Trace elements accumulation in the sea lamprey along the major hydrographic basins of Portugal [PDF]

, 2012
Trace elements accumulation in the sea lamprey along the major hydrographic basins of ...
Almeida, Pedro R., Alves-Pereira, Isabel, Caçador, Isabel, Ferreira, Rui, Lança, Maria J., Pedro, Sílvia, Quintella, Bernardo   +6 more
core  

Cruise 56-B-1 of the N.B. Scofield April 26 to 4 June 1956. Cruise Report 56-S-2 [PDF]

, 1956
(PDF contains 1 page.

core  

CRISPR: modifying the life science landscape

BioTechniques, 2016
From lampreys to human stem cells, the CRISPR/Cas9 system is challenging our notions of what is possible with genome editing. Nathan Blow talks to researchers pushing the boundaries of CRISPR/Cas9 technology to expand our understanding of biology.
Nathan Blow
doaj   +1 more source