Results 251 to 260 of about 199,096 (367)

Digenic Functional B12 and Folate Defect Mimicking Myelodysplasia

open access: yesClinical Case Reports, Volume 14, Issue 2, February 2026.
Proposed mechanistic model of mutation‐related outcomes. ABSTRACT A digenic defect involving CUBN and MTHFR produced functional B12/folate deficiency in a patient with pancytopenia and neurological signs, mimicking myelodysplasia. Genetic and metabolic screening revealed elevated methylmalonic acid/homocysteine, with rapid remission post‐parenteral B12.
Thomas Cluzeau   +3 more
wiley   +1 more source

Limited sensitivity of somatosensory evoked potentials as disease monitoring biomarkers in hereditary spastic paraplegias. [PDF]

open access: yesPLoS One
Spengler FAM   +6 more
europepmc   +1 more source

Astrocytic TCF7L2 Impacts Brain Osmoregulation and Restricts Neuronal Excitability

open access: yesGlia, Volume 74, Issue 2, February 2026.
Astrocytic TCF7L2 impacts extracellular glutamate and glutamine levels. Loss of astrocytic TCF7L2 disrupts extracellular potassium clearance. TCF7L2‐dependent astrocytic changes reduce neuronal excitability. ABSTRACT Astrocytes differentiate and mature during postnatal development, but the molecular mechanisms linking their maturation to neuronal ...
Mariusz Popek   +10 more
wiley   +1 more source

The Neural Organization of Visual Information in the Auditory Cortex of the Congenitally Deaf

open access: yesHuman Brain Mapping, Volume 47, Issue 2, February 1, 2026.
Using fMRI and pRF modeling, we show that visual spatial information is represented in the auditory cortex of congenital deaf individuals through deactivation signals. These negative BOLD responses suggest a novel mechanism of cross‐modal plasticity.
Zohar Tal   +5 more
wiley   +1 more source

Early nociceptive evoked potentials in symptomatic and asymptomatic transthyretin mutation carriers. [PDF]

open access: yesFront Neurol
Massucco S   +9 more
europepmc   +1 more source

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