Article
Geriatrics & Gerontology
Heather E. Fice, Bernard Robaire
Summary: The effects of aging on the reproductive health of men and the consequences for their offspring are being recognized. Paternal age is correlated with genetic disorders in children. This study analyzed gene expression in round spermatids of young and aged rats and found increased expression of genes involved in sperm functions, as well as dysregulated genes related to germ cell epigenetic marks and communication. These findings contribute to understanding the genetic origin of fertility and epigenetic effects with advanced paternal aging.
EXPERIMENTAL GERONTOLOGY
(2023)
Article
Microbiology
Roberto De Pascalis, Varunika Bhargava, Scott Espich, Terry H. Wu, H. Carl Gelhaus, Karen L. Elkins
Summary: Identifying suitable animal models and standardizing preclinical methods are crucial for developing vaccines against Francisella tularensis. Non-human primates are important animal models for evaluating vaccine efficacy, while Fischer 344 rats are valuable for initial immune response studies and vaccine screening. This study compared three Fischer rat substrains and confirmed their suitability as models for studying Francisella infection and immunity.
FRONTIERS IN MICROBIOLOGY
(2023)
Article
Behavioral Sciences
Hassina Belblidia, Thomas Freret, Marianne Leger, Pascale Schumann-Bard
Summary: This study investigated the effect of normal aging on temporal order memory and found that it is particularly vulnerable to the deleterious effect of aging.
BEHAVIOURAL BRAIN RESEARCH
(2023)
Article
Biochemistry & Molecular Biology
Qiang Meng, Weikang Wu, Wenjie Zhang, Juzheng Yuan, Long Yang, Xuan Zhang, Kaishan Tao
Summary: Interleukin-18 (IL-18) can activate NK cells and induce IFN-gamma production. IL-18BP can inhibit IL-18 binding and counteract its biological action. Imbalance in IL-18/IL-18BP expression during transplantation promotes NK cell activation and rejection. Gene therapy with IL-18BP overexpression can alleviate rejection and improve graft survival.
Article
Psychology, Mathematical
Cemre Baykan, Xiuna Zhu, Fredrik Allenmark, Zhuanghua Shi
Summary: The temporal order of auditory sequences affects temporal pattern reproduction, with the first interval having a significant influence on mean reproduction and the volatility and the last interval contributing to the central tendency bias.
PSYCHONOMIC BULLETIN & REVIEW
(2023)
Article
Nutrition & Dietetics
Abbi R. Hernandez, Keri M. Kemp, Sara N. Burke, Thomas W. Buford, Christy S. Carter
Summary: The study suggests that age- and disease-related gut dysbiosis can be improved through the use of time-restricted feeding (TRF) with both standard diets and ketogenic diets (KD).
Article
Ophthalmology
Eliesa Ing, Diana C. Lozano, William O. Cepurna, Fountane Chan, Yong-Feng Yang, John C. Morrison, Kate E. Keller
Summary: Glaucoma is often caused by elevated intraocular pressure (IOP) due to obstruction of aqueous humor outflow within the trabecular meshwork (TM). In vitro models and rodent animal models have been used to study IOP-responsive genes, but they do not fully mimic the in vivo environment. This report presents a new technique for rat TM microdissection, enabling successful removal of the TM and minimizing contamination from other tissues.
EXPERIMENTAL EYE RESEARCH
(2023)
Article
Geriatrics & Gerontology
Caitlin Fowler, Dana Goerzen, Dan Madularu, Gabriel A. Devenyi, M. Mallar Chakravarty, Jamie Near
Summary: Through a comprehensive longitudinal examination of morphometric changes in 73 brain regions in F344 rats during normative aging, vulnerability to aging was identified within certain brain regions, with sex differences particularly notable in specific areas such as the caudoputamen, hippocampus, nucleus accumbens, and thalamus.
NEUROBIOLOGY OF AGING
(2022)
Article
Multidisciplinary Sciences
Gaofeng Tang, Huibo Zhao, Guoyong Chen, Shaotang Zhou
Summary: This study found that incision-related self-biting occurs after rat liver transplantation, with transverse incisions causing more severe self-biting compared to midline incisions.
Article
Immunology
Tiffany Kirkaldy Spaanager Sztuk, Neil Marcus Rigby, Lasse Norskov-Nielsen, Stef J. Koppelman, Ana Isabel Sancho, Niels-Peter Hell Knudsen, Justin Marsh, Philip Johnson, Shashank Gupta, Alan Robert Mackie, Jeppe Madura Larsen, Katrine Lindholm Bogh
Summary: This study compared the preventive effect of allergen-specific immunotherapy through different routes of peanut allergen delivery in rats. Results showed that high dose oral and sublingual administration, as well as high and medium dose intragastric administration, prevented peanut allergy. Therefore, the route of allergen delivery plays a significant role in preventing peanut allergy.
FRONTIERS IN IMMUNOLOGY
(2023)
Article
Environmental Sciences
Yeneng Lin, Mengmeng Wang, Wenzhou Chen, Wang Gao, Lei Li, Yong Liu
Summary: This paper proposes an improved multiple object tracking model for UAV videos, which separates different function heads and introduces a temporal embedding structure to improve performance. Experimental results show a significant performance improvement compared to other models.
Article
Pharmacology & Pharmacy
Prasada Rao S. Kodavanti, Matthew Valdez, Judy E. Richards, Datonye I. Agina-Obu, Pamela M. Phillips, Kimberly A. Jarema, Urmila P. Kodavanti
Summary: The study found that exposure to ozone in elderly rats leads to an increase in oxidative stress in certain brain regions and has a negative impact on horizontal motor activity. Rats of different age groups respond differently to ozone, with younger rats showing more pronounced effects, especially in terms of horizontal motor activity.
TOXICOLOGY AND APPLIED PHARMACOLOGY
(2021)
Article
Immunology
Qingling Zhu, Junli Wang, Jingqiu Ma, Xiaoyang Sheng, Feng Li
Summary: The study revealed a close relationship between S100A8/A9 and inflammatory-related factors in mild food allergies, successfully constructing an IgE-mediated food allergy model. In the experimental group, levels of S100A8/A9, TLR4, TNF-alpha, NF-kappa B, IL-1 beta, and IL-6 were significantly higher compared to the control group.
Article
Geriatrics & Gerontology
Caitlin F. Fowler, Dan Madularu, Masoumeh Dehghani, Gabriel A. Devenyi, Jamie Near
Summary: By using magnetic resonance spectroscopy, it is possible to quantify brain metabolites and macromolecules in aging individuals, revealing age- and sex-related neurochemical changes. These findings contribute to a better understanding of the neurobiological processes associated with healthy aging, critical for identifying and managing pathological aging trajectories accurately.
NEUROBIOLOGY OF AGING
(2021)
Article
Ophthalmology
Barbara A. Mysona, Jing Zhao, Oceane De Greef, August Beisel, Parth A. Patel, Lindsay Berman, Sylvia B. Smith, Kathryn Bollinger
Summary: By studying in a Brown Norway rat, microbead model of glaucoma, it is found that sigma-1 receptor agonist (+)-pentazocine (PTZ) has a neuroprotective effect, reducing axon loss and glial areas, and increasing axon density and axonal areas.
EXPERIMENTAL EYE RESEARCH
(2023)
Article
Behavioral Sciences
Paul E. Gilbert, Eva Pirogovsky, Andrea M. Brushfield, Trinh T. Luu, Jerlyn C. Tolentino, Adam F. Renteria
INTERNATIONAL SYMPOSIUM ON OLFACTION AND TASTE
(2009)
Article
Geriatrics & Gerontology
Paul E. Gilbert, Eva Pirogovsky, Sally Ferdon, Andrea M. Brushfield
EXPERIMENTAL AGING RESEARCH
(2008)
Article
Geriatrics & Gerontology
Zachary C. Bayer, Rafael J. Hernandez, Andrea M. Morris, Danielle Salomonczyk, Eva Pirogovsky, Paul E. Gilbert
EXPERIMENTAL AGING RESEARCH
(2011)
Article
Geriatrics & Gerontology
Rafael J. Hernandez, Zach C. Bayer, Andrea M. Brushfield, Eva Pirogovsky, Claire Murphy, Paul E. Gilbert
Article
Neurosciences
Travis H. Turner, Jody Goldstein, Joanne M. Hamilton, Mark Jacobson, Eva Pirogovsky, Guerry Peavy, Jody Corey-Bloom
JOURNAL OF MOTOR BEHAVIOR
(2011)
Article
Clinical Neurology
Eva Pirogovsky, Jody Goldstein, Guerry Peavy, Mark W. Jacobson, Jody Corey-Bloom, Paul E. Gilbert
JOURNAL OF THE INTERNATIONAL NEUROPSYCHOLOGICAL SOCIETY
(2009)
Article
Clinical Neurology
Eva Pirogovsky, Steven Paul Woods, J. Vincent Filoteo, Paul E. Gilbert
JOURNAL OF THE INTERNATIONAL NEUROPSYCHOLOGICAL SOCIETY
(2012)
Article
Behavioral Sciences
Trinh T. Luu, Eva Pirogovsky, Paul E. Gilbert
NEUROBIOLOGY OF LEARNING AND MEMORY
(2008)
Article
Psychology, Developmental
Eva Pirogovsky, Claire Murphy, Paul E. Gilbert
DEVELOPMENTAL SCIENCE
(2009)
Article
Psychology, Clinical
Eva Pirogovsky, Paul E. Gilbert, Mark Jacobson, Guerry Peavy, Spencer Wetter, Jody Goldstein, Jody Corey-Bloom, Claire Murphy
JOURNAL OF CLINICAL AND EXPERIMENTAL NEUROPSYCHOLOGY
(2007)
Article
Psychology, Developmental
Eva Pirogovsky, Paul E. Gilbert, Claire Murphy
DEVELOPMENTAL NEUROPSYCHOLOGY
(2006)