Pengaruh Pemberian Mesenchymal Stem Cells Wharton's Jelly terhadap Ekspresi Gen Sirtuin 1 pada Tikus Model Alzheimer by Havina Nurul Aizah, Amel Yanis, Hirowati Ali, Tofrizal Tofrizal, Cimi Ilmiawati, Dessy Arisanty

“…Mesenchymal Stem Cells Wharton's Jelly (MSC-WJ) has become a new hope for Alzheimer's disease due to its capability to suppress Amyloid-beta (Aβ) plaques formation. It is found that people with Alzheimer's disease have a lower expression of Sirtuin-1 because of the oxidative stress that was produced by Aβ plaques. …”
Get full text

Single domain antibody-scFv conjugate targeting amyloid β and TfR penetrates the blood–brain barrier and interacts with amyloid β by Rebecca Faresjö, Elisabet O. Sjöström, Tiffany Dallas, Magnus M. Berglund, Jonas Eriksson, Dag Sehlin, Stina Syvänen

“…We developed and evaluated fusion proteins (FPs) combining VHHs with human IgG Fc domains or single-chain variable fragments (scFvs) of the anti-amyloid-beta (Aβ) antibody 3D6. In vitro assessments showed varying affinities of the FPs for TfR. …”
Get full text

Effectiveness of Contrast Agents and Molecular Indicators in Alzheimer's Diagnosis Through PET and SPECT Imaging on Animal Models by Yasaman Abaszadeh, Ramin Ardalani, Athena Dehghan Najm Abadi

“…On average, 23 animals were used in each study. Respectively, Amyloid beta, Tau protein, Translocator protein (TSPO), Acetylcholinesterase (AChE), Monoamine oxidase B (MAO-B), and Gonadotropin-releasing hormone receptor (GnRHR) were identified the most as biomarkers in studies. …”
Get full text

Enhanced detection of mild cognitive impairment in Alzheimer’s disease: a hybrid model integrating dual biomarkers and advanced machine learning by John Sahaya Rani Alex, R. Roshini, G. Maneesha, Jeetashree Aparajeeta, B. Priyadarshini, Chih-Yang Lin, Chi-Wen Lung

“…AD is marked by the buildup of amyloid-beta (Aβ) plaques and tau neurofibrillary tangles (NFTs), which are believed to cause neuronal loss and cognitive decline. …”
Get full text

Shattering the Amyloid Illusion: The Microbial Enigma of Alzheimer’s Disease Pathogenesis—From Gut Microbiota and Viruses to Brain Biofilms by Anna Onisiforou, Eleftheria G. Charalambous, Panos Zanos

“…For decades, Alzheimer’s Disease (AD) research has focused on the amyloid cascade hypothesis, which identifies amyloid-beta (Aβ) as the primary driver of the disease. …”
Get full text

A Simple Separation Method of the Protein and Polystyrene Bead-Labeled Protein for Enhancing the Performance of Fluorescent Sensor by Hye Jin Kim, Dong-Hoon Kang, Seung-Hoon Yang, Eunji Lee, Taewon Ha, Byung Chul Lee, Youngbaek Kim, Kyo Seon Hwang, Hyun-Joon Shin, Jinsik Kim

“…Dielectrophoresis- (DEP-) based separation method between a protein, amyloid beta 42, and polystyrene (PS) beads in different microholes was demonstrated for enhancement of performance for bead-based fluorescent sensor. …”
Get full text

Gastrodin Suppresses the Amyloid β-Induced Increase of Spontaneous Discharge in the Entorhinal Cortex of Rats by Peng-zhi Chen, Hui-hui Jiang, Bo Wen, Shuan-cheng Ren, Yang Chen, Wei-gang Ji, Bo Hu, Jun Zhang, Fenglian Xu, Zhi-ru Zhu

“…Accumulated soluble amyloid beta- (Aβ-) induced aberrant neuronal network activity may directly contribute to cognitive deficits, which are the most outstanding characteristics of Alzheimer’s disease (AD). …”
Get full text

Assessment of the Impact of Different Types and Intensities of Physical Exercise on the Quality of Life of Patients with Alzheimer’s Disease: A Literature Review by Katarzyna Barabasz, Paulina Więcławek, Piotr Juda, Patrycja Kłaptocz, Katarzyna Łukoś-Karcz, Dominik Bańkowski, Gabriela Pabian, Karol Musiał, Kamil Bielak

“…Methods Studies from PubMed, Scopus, Cochrane Library, and Web of Science (2000–2024) were analyzed, focusing on the effects of aerobic, resistance, and combined exercises on memory, executive functions, biomarkers (amyloid beta, tau protein, BDNF), daily living abilities (ADL), and quality of life. …”
Get full text

Muscarinic acetylcholine receptor 3 localized to primary endothelial cilia regulates blood pressure and cognition by Hannah C. Saternos, Kathleen V. Forero, Mahmood A. Meqdad, Raghad Buqaileh, Clare L. Sunderman, Gillian Gallagher, William S. Messer, Ashraf M. Mohieldin, Claudio A. Mucci, Sanjana Kumariya, Islam A. Osman, James P. Burkett, Wissam A. AbouAlaiwi

“…Decreased biosynthesis of NO contributes to cerebral amyloid angiopathy in Alzheimer’s disease (AD) patients through increased deposition of amyloid beta (Aβ). However, the molecular mechanisms underlying the pathogenesis of HTN and AD are incompletely understood. …”
Get full text

The Effect of Physical Activity on Alzheimer’s Disease - Systematic Review by Julia Lachowska, Karolina Senior, Jerzy Smandek, Maja Mielczarek, Paulina Sroczyńska, Jan Sroczyński

“…Although obesity is traditionally seen as a risk factor for cognitive decline, recent studies suggest that obesity in late life may have protective effects, potentially due to factors like lower amyloid-beta levels and larger hippocampal volume. This review emphasizes the importance of physical exercise and its potential to mitigate cognitive decline and improve quality of life in individuals at risk of or living with Alzheimer’s disease. …”
Get full text

Amyloid-β and heart failure in Alzheimer’s disease: the new vistas by Hayder M. Al-Kuraishy, Ghassan M. Sulaiman, Hamdoon A. Mohammed, Sohaib G. Mohammed, Ali I. Al-Gareeb, Ali K. Albuhadily, Retaj A. Dawood, Amer Al Ali, Mohammed H. Abu-Alghayth

“…AD neuropathology is due to the progressive deposition of extracellular amyloid-beta (Aβ) peptide and intracellular hyperphosphorylated tau protein. …”
Get full text

Folic Acid Supplementation Mitigates Alzheimer’s Disease by Reducing Inflammation: A Randomized Controlled Trial by Hui Chen, Shuai Liu, Lu Ji, Tianfeng Wu, Yong Ji, Yuying Zhou, Miaoyan Zheng, Meilin Zhang, Weili Xu, Guowei Huang

“…We quantified serum folate, amyloid beta (Aβ), interleukin-6 (IL-6), tumor necrosis factor α (TNFα), plasma homocysteine (Hcy), S-adenosylmethionine (SAM), S-adenosylhomocysteine (SAH), and the mRNA levels of presenilin (PS), IL-6, and TNFα in leukocytes. …”
Get full text

Tangeretin offers neuroprotection against colchicine-induced memory impairment in Wistar rats by modulating the antioxidant milieu, inflammatory mediators and oxidative stress in t... by Olalekan Bukunmi Ogunro, Mojisola Esther Karigidi, Gideon Ampoma Gyebi, Areej Turkistani, Ahmad H. Almehmadi

“…Results The biochemical analysis showed that chronic administration of tangeretin effectively reversed the colchicine-induced increase in the level/activity of lipid peroxidation, hydrogen peroxide (H2O2), myeloperoxidase (MPO), nitrite, reactive oxygen species (ROS), tumour necrosis factor-α (TNF-α), nuclear factor kappa B (NF-κB), interleukin-1β (IL-1β), interleukin-6 (IL-6), interleukin-10 (IL-10), serotonin, dopamine, glutamate, amyloid beta (Aβ) peptide, and caspase-3. Tangeretin also reversed the colchicine-induced reduction in the level/activity of brain-derived neurotrophic factor (BDNF), amma-aminobutyric acid (GABA), acetylcholinesterase (AChE), glutathione S-Transferase (GST), glutathione peroxidase (GPx), glutathione reductase (GR), catalase (CAT), superoxide dismutase (SOD), reduced glutathione (GSH), and total thiol (T-SH) in rat brains. …”
Get full text

Chemerin-9 is neuroprotective in APP/PS1 transgenic mice by inhibiting NLRP3 inflammasome and promoting microglial clearance of Aβ by Jiawei Zhang, Yaxuan Zhang, Lan Liu, Mengyuan Zhang, Xiaojie Zhang, Jiangshan Deng, Fei Zhao, Qing Lin, Xue Zheng, Bing Fu, Yuwu Zhao, Xiuzhe Wang

“…The primary mouse microglia were stimulated by amyloid beta 42 (Aβ42) oligomers followed by treatment with chemerin-9 in vitro. …”
Get full text

Therapeutic potential of hydrogen-rich water in zebrafish model of Alzheimer’s disease: targeting oxidative stress, inflammation, and the gut-brain axis by Jiaxuan He, Peiye Xu, Ting Xu, Haiyang Yu, Lei Wang, Rongbing Chen, Kun Zhang, Yueliang Yao, Yanyan Xie, Qinsi Yang, Wei Wu, Da Sun, Dejun Wu

“…Alzheimer’s disease (AD) is a complex neurodegenerative disorder, with amyloid-beta (Aβ) aggregation playing a key role in its pathogenesis. …”
Get full text

Oxidative Stress and Risk of Dementia in Older Patients with Depression: A Longitudinal Cohort Study Using Plasma Biomarkers by Yoo-Jin Jang, Min-Ji Kim, Su-Jin Lee, Shinn-Won Lim, Doh-Kwan Kim

“…<i>Background and Objectives</i>: While depression is associated with an increased risk of Alzheimer’s dementia (AD), traditional AD-related biomarkers, such as amyloid-beta, have shown limited predictive value for late-life depression. …”
Get full text

Plastic but not progressive changes in cognitive function and hippocampal volume in an adolescent with bipolar disorder: a case report by Bo Liu, Bo Liu, Hui Sun, Hui Sun, Hui Sun, Qiannan Zhao, Qiannan Zhao, Qiannan Zhao, Li Li, Rong Tian, Su Lui, Su Lui, Su Lui, Hongru Zhu

“…The deposition profiles of amyloid beta (Aβ) peptide in the brain were not identified with 18F-AV45 PET/MRI. …”
Get full text

The Peptide Vaccine Combined with Prior Immunization of a Conventional Diphtheria-Tetanus Toxoid Vaccine Induced Amyloid β Binding Antibodies on Cynomolgus Monkeys and Guinea Pigs by Akira Yano, Kaori Ito, Yoshikatsu Miwa, Yoshito Kanazawa, Akiko Chiba, Yutaka Iigo, Yoshinori Kashimoto, Akira Kanda, Shinji Murata, Mitsuhiro Makino

“…The reduction of brain amyloid beta (Aβ) peptides by anti-Aβ antibodies is one of the possible therapies for Alzheimer’s disease. …”
Get full text

Lower Plasma β-Amyloid 1-42 Levels in Amnestic Mild Cognitive Impairment Compared to Healthy Individuals by Cynthia Cynthia, Jusak Nugraha, Muhammad Hamdan, Hari Basuki Notobroto, Silvia Francina Lumempouw, Rahajuningsih Dharma

“…KEYWORDS: blood biomarkers, amyloid beta peptides, amnestic mild cognitive impairment (aMCI)…”
Get full text

Effects of Alzheimer’s disease plasma marker levels on multilayer centrality in healthy individuals by Alejandra García-Colomo, David López-Sanz, Ignacio Taguas, Martín Carrasco-Gómez, Carlos Spuch, María Comis-Tuche, Fernando Maestú

“…Abstract Background Changes in amyloid beta (Aβ) and phosphorylated tau brain levels are known to affect brain network organization but very little is known about how plasma markers can relate to these measures. …”
Get full text