Article
Chemistry, Analytical
Hui Zhu, Ende Wu, Zhaoqi Pan, Chi Zhang, Yanchen Zhang, Qianling Liao, Yanan Wang, Yiping Sun, Mao Ye, Wencan Wu
Summary: In this study, a high-affinity DNA aptamer, ZH-1c, was developed to target activated inflammatory microglia. It exhibited promising binding ability under physiological temperatures, high serum stability, and internalization by microglia. The target of ZH-1c on microglia was identified as the transmembrane protein CD64, which increased in response to inflammatory stimulation, enhancing the affinity of ZH-1c for activated microglia. Overall, ZH-1c shows great potential as a novel and effective molecular tool for the diagnosis and microglia-targeted therapies.
ANALYTICAL CHEMISTRY
(2023)
Article
Cell Biology
Leelavathi N. Madhu, Yogish Somayaji, Ashok K. Shetty
Summary: Regular physical exercise can prevent aging and Alzheimer's disease and improve cognitive function. Drugs or biologics that mimic the benefits of exercise, such as irisin, have shown promise in improving cognitive impairments. Irisin acts on neural cells and modulates neuroinflammatory cascades to simulate the cognitive benefits of exercise.
AGEING RESEARCH REVIEWS
(2022)
Article
Nutrition & Dietetics
Wei Xiong, Rongzi Li, Boying Li, Xifan Wang, Huihui Wang, Yanan Sun, Xiaoyu Wang, Yixuan Li, Fazheng Ren
Summary: Memory impairment is a characteristic of brain aging, and enhancing neurogenesis is a potential method for mitigating it. Nobiletin (NOB), a natural flavonoid derived from citrus peels, was found to attenuate memory impairment and restore hippocampal neurogenesis in aging mice. Furthermore, NOB inhibited inflammation and improved viability and differential ability of cells. Overall, NOB is a potential candidate for improving brain function by enhancing neurogenesis.
Article
Multidisciplinary Sciences
Adam B. Schroer, Patrick B. Ventura, Juliana Sucharov, Rhea Misra, M. K. Kirsten Chui, Gregor Bieri, Alana M. Horowitz, Lucas K. Smith, Katriel Encabo, Imelda Tenggara, Julien Couthouis, Joshua D. Gross, June M. Chan, Anthony Luke, Saul A. Villeda
Summary: It is crucial to find therapeutics that can delay or reverse age-related cognitive decline, considering the increasing incidence of dementia-related disorders in the aging population. This study demonstrates that platelet factors can transfer the beneficial effects of young blood to the aging brain. When aged mice were systemically exposed to a fraction of young mouse plasma containing platelets, neuroinflammation in the hippocampus decreased, leading to improvements in hippocampal-dependent cognitive impairments. The study also identified platelet-derived chemokine PF4 as a potential therapeutic target to reduce inflammation and improve cognition in old age.
Article
Oncology
Zoe Schmal, Claudia E. Ruebe
Summary: Radiation-induced brain injury significantly affects the neurocognitive functions of brain cancer survivors, especially in pediatric patients. This study investigated the underlying mechanisms of radiation-induced brain injury by analyzing different hippocampal subregions in a mouse model. The findings suggest that region-specific differences in radiosensitivity are primarily determined by the presence of proliferating neuroprogenitors.
Article
Materials Science, Multidisciplinary
Shenzhong Jiang, Ruxu Geng, Renzhi Wang, Xiaoguang Li, Xinjie Bao
Summary: Ischemic stroke is a major cause of long-term disability and a significant social and economic burden. Current treatments are ineffective in promoting CNS regeneration, highlighting the urgent need to develop biomaterials that facilitate neurogenesis. Injectable hydrogels show great potential in tissue repair by modulating neuroinflammation to create a conducive microenvironment for regenerative processes.
MATERIALS & DESIGN
(2023)
Article
Medicine, Research & Experimental
Gui Cao, Ting Gong, Yue Du, Yicun Wang, Tongtong Ge, Jingyu Liu
Summary: Metformin, a first-line drug for the treatment of type 2 diabetes mellitus (T2DM), has been widely studied. It has been found to have potential neuroprotective and regulatory effects on the central nervous system (CNS), in addition to its known benefits for diabetes management.
BIOMEDICINE & PHARMACOTHERAPY
(2022)
Article
Medicine, Research & Experimental
Shuyue Zhang, Ying Zhang, Yige Zheng, Shan Zhu, Jianyu Sun, Yingying Deng, Qiang Wang, Qian Zhai
Summary: Long periods of sleep deprivation have serious effects on health. A study showed that DEX can alleviate cognitive deficits and promote memory formation by inducing hippocampal neurogenesis in sleep-deprived mice. This finding may have important implications for the clinical treatment of memory impairment caused by sleep deprivation.
BIOMEDICINE & PHARMACOTHERAPY
(2023)
Review
Neurosciences
S. Manivannan, O. Marei, O. Elalfy, M. Zaben
Summary: Traumatic brain injury (TBI) is a major cause of morbidity and mortality globally, with evidence of neurogenesis post-injury but impaired integration of newborn neurons. High Mobility Group Box protein 1 (HMGB1) plays a dual role in mediating neuro-inflammation and neurogenesis, making it a promising therapeutic target. While animal studies show positive effects of HMGB1 antagonism post-TBI, its specific effects on neurogenesis and long-term outcomes remain unclear. Accurate delineation of HMGB1 signaling pathways and effects on post-injury neurogenesis are crucial for improving outcomes following TBI.
Review
Neurosciences
Yuka Kasahara, Hideyuki Nakashima, Kinichi Nakashima
Summary: Epilepsy is a chronic neurological disorder characterized by spontaneous recurrent seizures, affecting approximately 50 million people worldwide. Abnormal neurogenesis resulting from epileptogenic insult leads to the rewiring of hippocampal neural networks and the development of spontaneous seizures. This review presents recent findings on the migration of newborn granule cells after seizures and the roles of seizure-induced ectopic granule cells in the epileptic brain. The regulation of seizure-induced ectopic cells is proposed as a promising target for epilepsy therapy.
FRONTIERS IN NEUROSCIENCE
(2023)
Article
Biochemistry & Molecular Biology
Jia-He Zhang, Takashi Tasaki, Manabu Tsukamoto, Ke-Yong Wang, Kin-ya Kubo, Kagaku Azuma
Summary: The deletion of Wnt10a leads to decreased neurogenesis, impaired synaptic function, and neuroinflammation in the hippocampus, ultimately resulting in hippocampal neurodegeneration and memory deficits.
Article
Cell Biology
Maheedhar Kodali, Sahithi Attaluri, Leelavathi N. Madhu, Bing Shuai, Raghavendra Upadhya, Jenny Jaimes Gonzalez, Xiaolan Rao, Ashok K. Shetty
Summary: The study found that initiating metformin treatment in late middle age can improve cognitive function in old age, possibly through modulation of microglia, proinflammatory cytokines, and autophagy.
Article
Biochemistry & Molecular Biology
Michitaka Fujiwara, Farhana Ferdousi, Hiroko Isoda
Summary: With the progression of an aging society, cognitive aging has become an urgent concern. This study uses the senescence-accelerated mouse-prone 8 (SAMP8) model to investigate molecular changes in the brain cortex, identifying key functional alterations and candidate genes associated with brain aging, as well as pivotal hub genes involved in these functional domains.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2023)
Article
Oncology
Pi-Shan Sung, Pei-Wen Chen, Chia-Jui Yen, Meng-Ru Shen, Chih-Hung Chen, Kuen-Jer Tsai, Chou-Ching K. Lin
Summary: The study revealed that memantine could potentially treat paclitaxel-induced chemotherapy-induced cognitive impairment (CICI) by enhancing neurogenesis and modulating inflammation. Different treatment strategies may lead to variations in the treatment efficacy.
Article
Materials Science, Multidisciplinary
Xuewei Zhang, Bixue Wang, Hua Hong, Ying Wang, Jiashang Liu, Changsheng Liu, Xi Chen
Summary: Damaged neurons and harsh microenvironments contribute to the injury cascades following TBI. MSC therapy using dBECM-based hydrogel shows promise in promoting TBI repair by improving neuron compensation, structural regeneration, alleviating neuroinflammation, and promoting microglia polarization. This study highlights the importance of combining dBECM and MSCs as a critical vehicle for neurogenesis and immunoregulation in TBI repair.
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
(2023)
Article
Obstetrics & Gynecology
Diogo Ayres-de-Campos, William Stones, Gerhard Theron, Gerard H. A. Visser, GianCarlo Di Renzo, Maria Fernanda Escobar, Eytan Barnea, Permanand K. Shah, Anwar Nassar, Luc de Bernis, Luming Sun, Wanda K. Nicholson, Isabel Lloyd, Salimah Walani
INTERNATIONAL JOURNAL OF GYNECOLOGY & OBSTETRICS
(2019)
Editorial Material
Obstetrics & Gynecology
Anwar H. Nassar, Gerard H. A. Visser, Diogo Ayres-de-Campos, Ajay Rane, Sandhya Gupta, Eytan Barnea, Luc de Bernis, Gian Carlo Di Renzo, Maria Fernanda Escobar, Isabel Lloyd, Anwar H. Nassar, Wanda Kay Nicholson, P. K. Shah, William Stones, Luming Sun, Gerhard Theron, Salimah Walani
INTERNATIONAL JOURNAL OF GYNECOLOGY & OBSTETRICS
(2019)
Article
Obstetrics & Gynecology
Eduard J. Langenegger, Gerhard B. Theron, David R. Hall, Camilo Bello, Maria Fernanda Escobar Vidarte, Anwar Nassar, Gerard H. A. Visser, William Stones, Gian Carlo Di Renzo, Diogo Ayres-de-Campos, P. K. Shah, Maria Fernanda Escobar, Wanda K. Nicholson, Isabel Lloyd, Luming Sun, Eytan Barnea
INTERNATIONAL JOURNAL OF GYNECOLOGY & OBSTETRICS
(2019)
Meeting Abstract
Gastroenterology & Hepatology
Emmanuel Thomas, Jasmine Edwards, Alejandro Badilla, Christopher O'brien, Krassimira Todorova, Soren Hayrabedyan, Eytan Barnea
JOURNAL OF HEPATOLOGY
(2019)
Editorial Material
Obstetrics & Gynecology
Gerard H. A. Visser, William Stones, Anwar Nassar, Diogo Ayres-de-Campos, Eytan R. Barnea, Luc de Bernis, Gian Carlo Di Renzo, Maria Fernanda Escobar Vidarte, Isabel Lloyd, Anwar Nassar, Wanda Nicholson, P. K. Shah, William Stones, Luming Sun, Gerhard B. Theron, Gerard H. A. Visser, Salimah Walani
INTERNATIONAL JOURNAL OF GYNECOLOGY & OBSTETRICS
(2019)
Article
Multidisciplinary Sciences
Soren Hayrabedyan, Reut Shainer, Zhanna Yekhtin, Lola Weiss, Osnat Almogi-Hazan, Reuven Or, Charles L. Farnsworth, Scott Newsome, Krassimira Todorova, Michael J. Paidas, Chaya Brodie, Eytan R. Barnea, Martin Mueller
SCIENTIFIC REPORTS
(2019)
Article
Multidisciplinary Sciences
Marialuigia Spinelli, Celine Boucard, Fiorella Di Nicuolo, Valerie Haesler, Roberta Castellani, Alfredo Pontecorvi, Giovanni Scambia, Chiara Granieri, Eytan R. Barnea, Daniel Surbek, Martin Mueller, Nicoletta Di Simone
Article
Obstetrics & Gynecology
Wanda K. Nicholson, William Stones, Gerard H. A. Visser, Eytan R. Barnea, Anwar H. Nassar
Summary: Hypertensive disorders are a major cause of maternal morbidity and mortality worldwide. Partnership between healthcare professionals and policy makers, along with increased resources, training, and postpartum care, is essential to reduce the risks associated with these conditions. Culturally appropriate education and sustained efforts can help prevent eclampsia and its complications.
INTERNATIONAL JOURNAL OF GYNECOLOGY & OBSTETRICS
(2021)
Review
Obstetrics & Gynecology
Eytan R. Barnea, Wanda Nicholson, Gerhard Theron, Diana Ramasauskaite, Michael Stark, S. Mark Albini, Anwar H. Nassar
Summary: Health systems and care approaches vary widely worldwide, leading to highly variable maternal-newborn care and outcomes. An integrated care model is proposed to improve maternal safety and wellbeing, with successful implementation in both high- and low-resource countries.
INTERNATIONAL JOURNAL OF GYNECOLOGY & OBSTETRICS
(2021)
Article
Obstetrics & Gynecology
Anwar H. Nassar, Gerard H. A. Visser, Wanda Kay Nicholson, Diana Ramasauskaite, Yoon Ha Kim, Eytan R. Barnea
Summary: During pregnancy, influenza and Tdap vaccines are strongly recommended, with other vaccines offered based on risk factors. The FIGO Committee endorses vaccinating all pregnant women against influenza during the influenza season and preferably between the 27th and 36th weeks for Tdap.
INTERNATIONAL JOURNAL OF GYNECOLOGY & OBSTETRICS
(2021)
Article
Obstetrics & Gynecology
Gerard H. A. Visser, Wanda K. Nicholson, Eytan R. Barnea, Diana Ramasauskaite, Anwar H. Nassar
Summary: The International Federation of Gynecology and Obstetrics suggests that local or regional growth charts are likely best for identifying newborns at highest risk, but international standards for growth may also be used when paired with locally appropriate risk interpretation thresholds.
INTERNATIONAL JOURNAL OF GYNECOLOGY & OBSTETRICS
(2021)
Article
Biotechnology & Applied Microbiology
Maria Rosaria Raspollini, Ilaria Montagnani, Paolo Cirri, Gianna Baroni, Alessia Cimadamore, Marina Scarpelli, Liang Cheng, Antonio Lopez-Beltran, Rodolfo Montironi, Eytan R. Barnea
INTERNATIONAL JOURNAL OF BIOLOGICAL MARKERS
(2020)
Meeting Abstract
Obstetrics & Gynecology
Marialuigia Spinelli, Celine Boucard, Fiorella Di Nicuolo, Roberta Castellani, Alfredo Pontecorvi, Giovanni Scambia, Chiara Granieri, Eytan Barnea, Daniel Surbek, Nicoletta Di Simone, Martin Mueller
REPRODUCTIVE SCIENCES
(2020)
Meeting Abstract
Physiology
R. Immler, W. Nadolni, V. Morikis, I. Rohwedder, J. Tilgner, J. Grommes, A. Bertsch, A. Yevtushenko, A. R. M. Kurz, O. Soehnlein, M. Moser, T. Gudermann, S. Dietzel, E. Barnea, S. I. Simon, S. Zierler, M. Pruenster, M. Sperandio
Meeting Abstract
Physiology
M. G. Kovacs, L. Kiscsatari, Z. Varga, B. Kovari, G. Fabian, G. Cserni, T. Thum, T. Csont, S. Batkai, E. Barnea, Z. Kahan, M. Sarkozy