Current Protein and Peptide Science - Volume 24, Issue 5, 2023

Ion channels play critical roles in generating and propagating action potentials and in neurotransmitter release at a subset of excitatory and inhibitory synapses. Dysfunction of these channels has been linked to various health conditions, such as neurodegenerative diseases and chronic pain. Neurodegeneration is one of the underlying causes of a range of neurological pathologies, such as Alzheimer’s disease (AD), Parki Read More

Alkaptonuria (AKU), a rare genetic disorder, is characterized by the accumulation of homogentisic acid (HGA) in organs, which occurs because the homogentisate 1,2-dioxygenase (HGD) enzyme is not functional due to gene variants. Over time, HGA oxidation and accumulation cause the formation of the ochronotic pigment, a deposit that provokes tissue degeneration and organ malfunction. Here, we report a comprehen Read More

Protein misfolding and amyloid formations are associated with many neurodegenerative and systemic diseases. The discovery of Alzheimer’s disease and its association with the accumulation of Amyloid-β (Aβ) peptides in the plaques uncovered the pleiotropic nature of peptides/ proteins. As of today, more than 50 proteins/ peptides are reported to form amyloids or amyloid-like protein aggregates under different condition Read More

Typically, materials used to create optical devices have chemical and physical properties that have been precisely designed for a narrowly defined purpose, allowing for changes in design to account for device variability. There is a growing need for devices built of materials with changeable optical responses, as optical systems are incorporated into platforms with much functionality. Regenerated silk fibroin is described in this Read More

Preterm birth (PTB) (< 37 completed weeks gestation) is a pathological outcome of pregnancy and its associated complications are the leading global cause of death in children younger than 5 years of age. Babies born prematurely have an elevated risk for short- and long-term adverse effects of medical and neurodevelopmental sequelae. Substantial evidence suggests that multiple sets of symptoms are allied with PTB Read More

Background: Intrahepatic cholangiocarcinoma (ICC) is a highly aggressive malignancy with a poor prognosis. Aspartate β-hydroxylase (ASPH) is an α-ketoglutarate-dependent dioxygenase involved in the post-translational hydroxylation of target proteins. ASPH has been demonstrated to be upregulated in ICC, yet its role remains to be elucidated. This study aimed to investigate the potential function of ASPH in ICC metastasis Read More