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Junji Yamaguchi

Explore the profile of Junji Yamaguchi including associated specialties, affiliations and a list of published articles. Areas
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Articles 139
Citations 1627
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Recent Articles
1.
Okuma K, Yamaguchi J, Kakuta S, Ichimura K
Microscopy (Oxf) . 2025 Jan; PMID: 39886993
Immunoelectron microscopy is a technique for analyzing molecular localization at the ultrastructural level. In the pre-embedding immunoelectron microscopy, samples are immunolabeled with extremely small gold particles. Gold enhancement then enlarges...
2.
Yamaguchi J, Sadahiro R, Wada S, Nishikawa E, Terada T, Nakahara R, et al.
Neuropsychopharmacol Rep . 2024 Nov; 45(1):e12502. PMID: 39533960
Background: Cefepime, a fourth-generation cephalosporin, has neurotoxic side effects such as encephalopathy. Baseline conditions, including blood-brain barrier (BBB) impairment and renal dysfunction, are known to associate with elevated central nervous...
3.
Takigawa M, Miyazaki S, Yamamoto T, Martin C, Nozaki S, Yamaguchi J, et al.
J Cardiovasc Electrophysiol . 2024 Nov; 36(1):111-123. PMID: 39503314
Purpose: Very high-power short-duration (vHPSD) ablation creates shallower lesions, potentially reducing efficacy. This study aims to identify factors leading to insufficient lesions during pulmonary vein antral isolation (PVAI) with vHPSD-ablation...
4.
Yamauchi S, Sugiura Y, Yamaguchi J, Zhou X, Takenaka S, Odawara T, et al.
Sci Adv . 2024 Oct; 10(43):eado5887. PMID: 39454000
Cellular senescence is a stress-induced irreversible cell cycle arrest involved in tumor suppression and aging. Many stresses, such as telomere shortening and oncogene activation, induce senescence by damaging nuclear DNA....
5.
Yamaguchi J, Sadahiro R, Wada S, Nishikawa E, Terada T, Nakahara R, et al.
PCN Rep . 2024 Oct; 3(4):e70026. PMID: 39435301
Background: Benzodiazepines are known for their possible risk of delirium, especially when administered to older adults or during the perioperative period. However, the risk of sudden discontinuation of benzodiazepines and...
6.
Yamaguchi J, Takigawa M, Goya M, Iwakawa H, Kawamura I, Negishi M, et al.
Heart Rhythm . 2024 Oct; PMID: 39433076
Background: Very high power and short duration (vHPSD) ablation is recently used for pulmonary vein isolation. However, low first-pass isolation rates have been reported, possibly because of shallow lesion formation,...
7.
Suzuki C, Yamaguchi J, Mitsui S, Sanada T, Trejo J, Kakuta S, et al.
Biochim Biophys Acta Mol Basis Dis . 2024 Sep; 1870(8):167494. PMID: 39233262
SNCA/PARK1 encodes α-synuclein, which is associated with familial Parkinson's disease. Despite its abundance in presynaptic terminals, the aggregation mechanism of α-synuclein and its relationship with Parkinson's disease have not yet...
8.
Miyaki T, Homma N, Kawasaki Y, Kishi M, Yamaguchi J, Kakuta S, et al.
J Cell Sci . 2024 Aug; 137(20). PMID: 39171439
The renal glomerulus produces primary urine from blood plasma by ultrafiltration. The ultrastructure of the glomerulus is closely related to filtration function and disease development. The ultrastructure of glomeruli has...
9.
Sou Y, Yamaguchi J, Masuda K, Uchiyama Y, Maeda Y, Koike M
Life Sci Alliance . 2024 Jul; 7(10). PMID: 39079741
Protein glycosylation plays a vital role in various cellular functions, many of which occur within the Golgi apparatus. The Golgi pH regulator (GPHR) is essential for the proper functioning of...
10.
Takigawa M, Yamaguchi J, Goya M, Iwakawa H, Yamamoto T, Amemiya M, et al.
J Arrhythm . 2024 Jun; 40(3):536-551. PMID: 38939786
Background: We explore an optimized approach for increasing lesion size using a novel ablation catheter with a surface thermocouple and efficient irrigation in a temperature-control setting. Methods: We conducted radiofrequency...