Results 61 to 70 of about 193,799 (312)

18F-FAC PET Visualizes Brain-Infiltrating Leukocytes in a Mouse Model of Multiple Sclerosis. [PDF]

, 2020
Brain-infiltrating leukocytes contribute to multiple sclerosis (MS) and autoimmune encephalomyelitis and likely play a role in traumatic brain injury, seizure, and stroke.
Chen, Bao Ying, Clark, Peter M, Ghezzi, Chiara, Quon, Andrew, Radu, Caius G, Villegas, Brendon, Witte, Owen N   +6 more
core   +1 more source

Review of the anatomical basis for predicting plutonium alpha particle radiation induced osteogenic cancers

The Anatomical Record, EarlyView.
Abstract Plutonium was discovered and first synthesized in the early 1940's. Several isotopes of plutonium are used in nuclear technologies, 238Pu for heat generation and 239Pu for energy production and weapons. Both isotopes emit alpha particles, which pose a significant radiation hazard when incorporated into the body.
Scott C. Miller
wiley   +1 more source

CB1 and LPA1 Receptors Relationship in the Mouse Central Nervous System

Frontiers in Molecular Neuroscience, 2019
Neurolipids are a class of bioactive lipids that are produced locally through specific biosynthetic pathways in response to extracellular stimuli. Neurolipids are important endogenous regulators of neural cell proliferation, differentiation, oxidative ...
Estíbaliz González de San Román, Iván Manuel, Catherine Ledent, Jerold Chun, Fernando Rodríguez de Fonseca, Fernando Rodríguez de Fonseca, Guillermo Estivill-Torrús, Guillermo Estivill-Torrús, Luis Javier Santín, Luis Javier Santín, Rafael Rodríguez Puertas, Rafael Rodríguez Puertas   +11 more
doaj   +1 more source

Distribution of chromosome 18 and X centric heterochromatin in the interphase nucleus of cultured human cells [PDF]

, 1990
In situ hybridization of human chromosome 18 and X-specific alphoid DNA-probes was performed in combination with three dimensional (3D) and two dimensional (2D) image analysis to study the interphase distribution of the centric heterochromatin (18c and ...
Agard, Arnoldus, Avivi, Baumann, Belmont, Bennett, Blobel, Borden, Brakenhoff, Brinkley, Comings, Comings, Cremer, Cremer, Cremer, Cremer, Cremer, Cremer, Cremer, Cremer, Devilee, Devilee, Emmerich, Guttenbach, Hadlaczky, Hayflick, Hens, Heslop-Harrison, Hilliker, Hopman, Hopman, Hubert, Johnson, Jovin, Kuhn, Landegent, Langer, Lichter, Lichter, Manuelidis, Manuelidis, Manuelidis, Manuelidis, Mathog, Nederlof, O'Brien, Ochs, Oud, Pinkel, Rappold, Rappold, Rawlins, Rosa, Sachs, Schardin, Schmid, Schroeder, Schwarzacher, Schwarzacher, Stelzer, Vogel, Wijnaendts-van-Resandt, Wollenberg, Yang   +63 more
core   +1 more source

Model‐Informed Drug Development Applications and Opportunities in mRNA‐LNP Therapeutics

Clinical Pharmacology &Therapeutics, EarlyView.
The utilization of lipid nanoparticles (LNP) for encapsulating mRNA has revolutionized the field of therapeutics, enabling the rapid development of COVID‐19 vaccines and cancer vaccines. However, the clinical development of mRNA‐LNP therapeutics faces numerous challenges due to their complex mechanisms of action and limited clinical experience.
Jiawei Zhou, Rohit Rao, Monica E. Shapiro, Nessy Tania, Cody Herron, Cynthia J. Musante, Jim H. Hughes   +6 more
wiley   +1 more source

Characterizing the binding of TC-5619 and encenicline on the alpha7 nicotinic acetylcholine receptor using PET imaging in the pig

Frontiers in Neuroimaging
The alpha7 nicotinic acetylcholine receptor (α7-nAChR) has has long been considered a promising therapeutic target for addressing cognitive impairments associated with a spectrum of neurological and psychiatric disorders, including Alzheimer's disease ...
Janus H. Magnussen, Janus H. Magnussen, Anders Ettrup, Szabolcs Lehel, Dan Peters, Agnete Dyssegaard, Morten S. Thomsen, Morten S. Thomsen, Jens D. Mikkelsen, Jens D. Mikkelsen, Gitte M. Knudsen, Gitte M. Knudsen   +11 more
doaj   +1 more source

Synthesis and Preliminary Evaluation of a 2-Oxoquinoline Carboxylic Acid Derivative for PET Imaging the Cannabinoid Type 2 Receptor

Pharmaceuticals, 2014
Cannabinoid receptor subtype 2 (CB2) has been shown to be up-regulated in activated microglia and therefore plays an important role in neuroinflammatory and neurodegenerative diseases such as multiple sclerosis, amyotrophic lateral sclerosis and ...
Linjing Mu, Roger Slavik, Adrienne Müller, Kasim Popaj, Stjepko Čermak, Markus Weber, Roger Schibli, Stefanie D. Krämer, Simon M. Ametamey   +8 more
doaj   +1 more source

Imaging of Gα_q Proteins in Mouse and Human Organs and Tissues

Pharmaceutics, 2022
G protein-coupled receptors (GPCRs) transfer extracellular signals across cell membranes by activating intracellular heterotrimeric G proteins. Several studies suggested G proteins as novel drug targets for the treatment of complex diseases, e.g., asthma
Jan H. Voss, Haneen Al-Hroub, Robin Gedschold, Jennifer M. Dietrich, Evelyn Gaffal, Marieta Toma, Stefan Kehraus, Gabriele M. König, Peter Brust, Bernd K. Fleischmann, Daniela Wenzel, Winnie Deuther-Conrad, Christa E. Müller   +12 more
doaj   +1 more source

Metabolic changes during cardiac regeneration in the axolotl

Developmental Dynamics, EarlyView.
Abstract Background The axolotl is a prominent model organism of heart regeneration due to its ability to anatomically and functionally repair the heart after an injury that mimics human myocardial infarction. In humans, such an injury leads to permanent scarring. Cardiac regeneration has been linked to metabolism and the oxygenation state, but so far,
Anita Dittrich, Sofie Amalie Andersson, Morten Busk, Kasper Hansen, Casper Bindzus Foldager, Johan Palmfeldt, Asger Andersen, Michael Pedersen, Mikkel Vendelbo, Kirstine Lykke Nielsen, Henrik Lauridsen   +10 more
wiley   +1 more source

[¹²⁵I]INFT: Synthesis and Evaluation of a New Imaging Agent for Tau Protein in Post-Mortem Human Alzheimer’s Disease Brain

Molecules, 2023
Aggregation of Tau protein into paired helical filaments causing neurofibrillary tangles (NFT) is a neuropathological feature in Alzheimer’s disease (AD).
Roz R. Limpengco, Christopher Liang, Yasmin K. Sandhu, Jogeshwar Mukherjee   +3 more
doaj   +1 more source