Hippocampal pathology in diffuse Lewy body disease using ubiquitin immunohistochemistry

Journal of the Neurological Sciences
E IsekiK Kosaka

Abstract

Various ubiquitin-positive structures in the hippocampus in diffuse Lewy body disease (n=12) and non-demented aged subjects (n=3) were investigated immunohistochemically. These structures were composed of ubiquitin-positive granular structures (UPG), ubiquitin-positive neuritic structures (UPN), spheroidal structures, neuritic plaques, neurofibrillary tangles (NFT), Lewy bodies (LB) and ubiquitin-positive neurons. UPG, UPN, spheroidal structures and neuritic plaques were distributed with special reference to the hippocampal pathway assumed in this study. This pathway was thought to run along the stratum oriens, mostly perforating the stratum pyramidale at many sites of the subiculum and CA1-3, and to end partly in the CA2-3 and the subiculum of the uncus (UPG or UPN). After perforating the stratum pyramidale and giving off terminal branches (ubiquitin-positive neurons or neuritic plaques with degenerative neurites), it was thought to run along the stratum radiatum and continue along the stratum moleculare of the dentate gyrus, forming synapses with the apical dendrites from the stratum pyramidale and the stratum granulosum (spheroidal structures or neuritic plaques). These findings suggest that many of the ubiquitin-positive st...Continue Reading

References

May 1, 1992·Neurobiology of Aging·C F LippaD A Drachman
Jun 1, 1990·Journal of Neurology·K Kosaka
Oct 1, 1986·Annals of Neurology·B T HymanA R Damasio
Jan 1, 1994·Acta Neuropathologica·D W DicksonJ Q Trojanowski
Dec 1, 1995·Rinshō shinkeigaku = Clinical neurology·K Kosaka

❮ Previous
Next ❯

Citations

Mar 19, 2002·Journal of the Neurological Sciences·Wami MaruiKenji Kosaka
Aug 10, 2000·Neuropathology : Official Journal of the Japanese Society of Neuropathology·K Kosaka, E Iseki
Oct 19, 2000·Neuropathology : Official Journal of the Japanese Society of Neuropathology·K Kosaka
Apr 2, 2003·Psychiatry and Clinical Neurosciences·Masahiro HayashiHisakazu Furuta
Jun 8, 2007·Journal of Anatomy·Paul S HubbardZsuzsanna Nagy
Sep 25, 2003·Journal of Neuropathology and Experimental Neurology·Fumiaki MoriKoichi Wakabayashi
Mar 8, 2003·Acta Neuropathologica·Nozomi HishikawaGen Sobue

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.