Co-pathologies modify hippocampal protein accumulation patterns in neurodegenerative diseases.

Introduction: Limited research has extensively analyzed neurodegenerative disease-related protein deposition patterns in the hippocampus.

Methods: This study examined the distribution of proteins in hippocampal subregions across major neurodegenerative diseases and explored their relation to each other. The area density of phosphorylated tau (p-tau), amyloid beta (Aβ), α-synuclein, and phosphorylated TDP-43 protein deposits together with pyramidal cell density in each hippocampal subregion, including CA1-4, prosubiculum (ProS), and subiculum was assessed in 166 cases encompassing various neurodegenerative diseases.

IC97, an intermediate chain of the flagellar dynein f/I1, is required for normal flagellar and cellular motility.

Unlabelled: Motile flagella (also called "motile cilia") play a variety of important roles in lower and higher eukaryotes, including cellular motility and fertility. Flagellar motility is driven by several species of the gigantic motor-protein complexes, flagellar dyneins, that reside within these organelles. Among the flagellar-dynein species, a hetero-dimeric dynein called "IDA f/I1" has been shown to be particularly important in controlling the flagellar waveform, and defects in this dynein species in humans cause ciliopathies such as multiple morphological abnormalities of the flagella and asthenoteratozoospermia.

Clinicopathogenomic analysis of PI3K/AKT/PTEN-altered luminal metastatic breast cancer in Japan.

This rapid communication highlights the correlation between protein kinase B alpha (AKT1)-phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha (PIK3CA)- phosphatase and tensin homolog (PTEN) alterations and clinicopathological factors in Japanese patients with metastatic recurrent breast cancer (mBC). This study analyzed 1967 patients with luminal-type breast cancer who underwent cancer gene panel testing. The results demonstrated that AKT pathway alterations, including PI3K/AKT/PTEN, occurred in 1038 (52.

Surgical and irradiated case of early breast cancer in a patient with Ehlers-Danlos syndrome.

Background: Ehlers-Danlos syndrome (EDS) is a rare inherited connective tissue disease characterized by hyperextensibility of the skin and joints and tissue fragility of the skin and blood vessels, Vascular EDS is the most severe form of EDS, with abnormal arterial fragility. There have been no reports of breast cancer occurring in patients with vascular EDS. Here, we report here a very rare case of breast cancer in a patient with vascular EDS.