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Du N, Yang R, Jiang S, Niu Z, Zhou W, Liu C, Gao L, Sun Q. Anti-Aging Drugs and the Related Signal Pathways. Biomedicines 2024; 12:127. [PMID: 38255232 PMCID: PMC10813474 DOI: 10.3390/biomedicines12010127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 12/16/2023] [Accepted: 12/27/2023] [Indexed: 01/24/2024] Open
Abstract
Aging is a multifactorial biological process involving chronic diseases that manifest from the molecular level to the systemic level. From its inception to 31 May 2022, this study searched the PubMed, Web of Science, EBSCO, and Cochrane library databases to identify relevant research from 15,983 articles. Multiple approaches have been employed to combat aging, such as dietary restriction (DR), exercise, exchanging circulating factors, gene therapy, and anti-aging drugs. Among them, anti-aging drugs are advantageous in their ease of adherence and wide prevalence. Despite a shared functional output of aging alleviation, the current anti-aging drugs target different signal pathways that frequently cross-talk with each other. At present, six important signal pathways were identified as being critical in the aging process, including pathways for the mechanistic target of rapamycin (mTOR), AMP-activated protein kinase (AMPK), nutrient signal pathway, silent information regulator factor 2-related enzyme 1 (SIRT1), regulation of telomere length and glycogen synthase kinase-3 (GSK-3), and energy metabolism. These signal pathways could be targeted by many anti-aging drugs, with the corresponding representatives of rapamycin, metformin, acarbose, nicotinamide adenine dinucleotide (NAD+), lithium, and nonsteroidal anti-inflammatory drugs (NSAIDs), respectively. This review summarized these important aging-related signal pathways and their representative targeting drugs in attempts to obtain insights into and promote the development of mechanism-based anti-aging strategies.
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Affiliation(s)
- Nannan Du
- Frontier Biotechnology Laboratory, Beijing Institute of Biotechnology, Beijing 100071, China; (N.D.); (R.Y.); (Z.N.); (W.Z.); (C.L.); (L.G.)
- Research Unit of Cell Death Mechanism, 2021RU008, Chinese Academy of Medical Science, Beijing 100071, China
| | - Ruigang Yang
- Frontier Biotechnology Laboratory, Beijing Institute of Biotechnology, Beijing 100071, China; (N.D.); (R.Y.); (Z.N.); (W.Z.); (C.L.); (L.G.)
- Research Unit of Cell Death Mechanism, 2021RU008, Chinese Academy of Medical Science, Beijing 100071, China
- Nanhu Laboratory, Jiaxing 314002, China
| | - Shengrong Jiang
- The Meta-Center, 29 Xierqi Middle Rd, Beijing 100193, China;
| | - Zubiao Niu
- Frontier Biotechnology Laboratory, Beijing Institute of Biotechnology, Beijing 100071, China; (N.D.); (R.Y.); (Z.N.); (W.Z.); (C.L.); (L.G.)
- Research Unit of Cell Death Mechanism, 2021RU008, Chinese Academy of Medical Science, Beijing 100071, China
- Nanhu Laboratory, Jiaxing 314002, China
| | - Wenzhao Zhou
- Frontier Biotechnology Laboratory, Beijing Institute of Biotechnology, Beijing 100071, China; (N.D.); (R.Y.); (Z.N.); (W.Z.); (C.L.); (L.G.)
- Research Unit of Cell Death Mechanism, 2021RU008, Chinese Academy of Medical Science, Beijing 100071, China
| | - Chenyu Liu
- Frontier Biotechnology Laboratory, Beijing Institute of Biotechnology, Beijing 100071, China; (N.D.); (R.Y.); (Z.N.); (W.Z.); (C.L.); (L.G.)
- Department of Oncology, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China
| | - Lihua Gao
- Frontier Biotechnology Laboratory, Beijing Institute of Biotechnology, Beijing 100071, China; (N.D.); (R.Y.); (Z.N.); (W.Z.); (C.L.); (L.G.)
| | - Qiang Sun
- Frontier Biotechnology Laboratory, Beijing Institute of Biotechnology, Beijing 100071, China; (N.D.); (R.Y.); (Z.N.); (W.Z.); (C.L.); (L.G.)
- Research Unit of Cell Death Mechanism, 2021RU008, Chinese Academy of Medical Science, Beijing 100071, China
- Nanhu Laboratory, Jiaxing 314002, China
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Osorio-Gómez D, Miranda MI, Guzmán-Ramos K, Bermúdez-Rattoni F. Transforming experiences: Neurobiology of memory updating/editing. Front Syst Neurosci 2023; 17:1103770. [PMID: 36896148 PMCID: PMC9989287 DOI: 10.3389/fnsys.2023.1103770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Accepted: 02/07/2023] [Indexed: 02/23/2023] Open
Abstract
Long-term memory is achieved through a consolidation process where structural and molecular changes integrate information into a stable memory. However, environmental conditions constantly change, and organisms must adapt their behavior by updating their memories, providing dynamic flexibility for adaptive responses. Consequently, novel stimulation/experiences can be integrated during memory retrieval; where consolidated memories are updated by a dynamic process after the appearance of a prediction error or by the exposure to new information, generating edited memories. This review will discuss the neurobiological systems involved in memory updating including recognition memory and emotional memories. In this regard, we will review the salient and emotional experiences that promote the gradual shifting from displeasure to pleasure (or vice versa), leading to hedonic or aversive responses, throughout memory updating. Finally, we will discuss evidence regarding memory updating and its potential clinical implication in drug addiction, phobias, and post-traumatic stress disorder.
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Affiliation(s)
- Daniel Osorio-Gómez
- División de Neurociencias, Instituto de Fisiología Celular, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Maria Isabel Miranda
- Departamento de Neurobiología Conductual y Cognitiva, Instituto de Neurobiología, Universidad Nacional Autónoma de México, Juriquilla, Mexico
| | - Kioko Guzmán-Ramos
- División de Ciencias Biológicas y de la Salud, Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana, Lerma de Villada, Mexico
| | - Federico Bermúdez-Rattoni
- División de Neurociencias, Instituto de Fisiología Celular, Universidad Nacional Autónoma de México, Mexico City, Mexico
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Rim D, Henderson LA, Macefield VG. Brain and cardiovascular-related changes are associated with aging, hypertension, and atrial fibrillation. Clin Auton Res 2022; 32:409-422. [PMID: 36409380 DOI: 10.1007/s10286-022-00907-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 10/31/2022] [Indexed: 11/22/2022]
Abstract
PURPOSE The neural pathways in which the brain regulates the cardiovascular system is via sympathetic and parasympathetic control of the heart and sympathetic control of the systemic vasculature. Various cortical and sub-cortical sites are involved, but how these critical brain regions for cardiovascular control are altered in healthy aging and other risk conditions that may contribute to cardiovascular disease is uncertain. METHODS Here we review the functional and structural brain changes in healthy aging, hypertension, and atrial fibrillation - noting their potential influence on the autonomic nervous system and hence on cardiovascular control. RESULTS Evidence suggests that aging, hypertension, and atrial fibrillation are each associated with functional and structural changes in specific areas of the central nervous system involved in autonomic control. Increased muscle sympathetic nerve activity (MSNA) and significant alterations in the brain regions involved in the default mode network are commonly reported in aging, hypertension, and atrial fibrillation. CONCLUSIONS Further studies using functional and structural magnetic resonance imaging (MRI) coupled with autonomic nerve activity in healthy aging, hypertension, and atrial fibrillation promise to reveal the underlying brain circuitry modulating the abnormal sympathetic nerve activity in these conditions. This understanding will guide future therapies to rectify dysregulation of autonomic and cardiovascular control by the brain.
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Affiliation(s)
- Donggyu Rim
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, 3004, Australia.,Baker Heart and Diabetes Institute, 75 Commercial Rd, Melbourne, VIC, 3004, Australia
| | - Luke A Henderson
- School of Medical Sciences (Neuroscience), Brain and Mind Centre, University of Sydney, Camperdown, NSW, 2050, Australia
| | - Vaughan G Macefield
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, 3004, Australia. .,Baker Heart and Diabetes Institute, 75 Commercial Rd, Melbourne, VIC, 3004, Australia. .,Department of Anatomy and Physiology, University of Melbourne, Melbourne, VIC, 3010, Australia.
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Grau-Perales AB, Gámiz F, Gallo M. Effect of hippocampal 6-OHDA lesions on the contextual modulation of taste recognition memory. Behav Brain Res 2021; 409:113320. [PMID: 33901433 DOI: 10.1016/j.bbr.2021.113320] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 04/19/2021] [Accepted: 04/20/2021] [Indexed: 12/23/2022]
Abstract
Taste recognition memory is evident in rodents because the initial neophobia to novel tastes attenuates across exposures as the taste becomes familiar and safe. This attenuation of taste neophobia (AN) is context-dependent and an auditory background change could induce the recovery of the neophobic response. The AN auditory context-dependency requires the hippocampal integrity but the neurochemical mechanisms underlying the interaction with the taste memory circuit remain unexplored. We have applied pharmacological intervention by 6-hidroxydopamine (6-OHDA) hippocampal lesion for assessing the role of catecholamines in the hippocampal system to Wistar rats that drank a novel 3% vinegar solution for several consecutive days. Additionally, we manipulated the auditory background as a context that could either change or remain constant across all the drinking sessions. We found that a disruption of the context-dependent AN was induced by intracerebral administration of 6-OHDA targeted to the ventral CA1 hippocampus (vCA1). We conclude that the ability of the auditory context to modulate taste recognition memory involves the catecholaminergic activity in the ventral hippocampal circuit for the proper acquisition of safe taste memory.
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Affiliation(s)
- Alejandro Borja Grau-Perales
- Department of Psychobiology, Institute of Neurosciences, Center for Biomedical Research (CIBM), University of Granada, Spain.
| | - Fernando Gámiz
- Department of Psychobiology, Institute of Neurosciences, Center for Biomedical Research (CIBM), University of Granada, Spain
| | - Milagros Gallo
- Department of Psychobiology, Institute of Neurosciences, Center for Biomedical Research (CIBM), University of Granada, Spain
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Grau-Perales A, Gómez-Chacón B, Gallo M. Differential activity pattern of c-Fos in the nucleus accumbens between adult and aged rats during flavor recognition memory. Behav Brain Res 2019; 371:111935. [DOI: 10.1016/j.bbr.2019.111935] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Revised: 04/12/2019] [Accepted: 05/01/2019] [Indexed: 10/26/2022]
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Grau-Perales AB, Levy ERJ, Fenton AA, Gallo M. Dorsal hippocampal damage disrupts the auditory context-dependent attenuation of taste neophobia in mice. Neurobiol Learn Mem 2018; 157:121-127. [PMID: 30562590 DOI: 10.1016/j.nlm.2018.12.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Revised: 11/19/2018] [Accepted: 12/15/2018] [Indexed: 11/19/2022]
Abstract
Rodents exhibit neophobia for novel tastes, demonstrated by an initial reluctance to drink novel-tasting, potentially-aversive solutions. Taste neophobia attenuates across days if the solution is not aversive, demonstrated by increased consumption as the solution becomes familiar. This attenuation of taste neophobia is context dependent, which has been demonstrated by maintained reluctance to drink the novel tasting solution if the subject has to drink it after being brought to a novel environment. This spatial context-dependent attenuation of taste neophobia has been described and likely depends on the integrity of the dorsal hippocampus because this brain area is crucial for representing space and spatial context associations, but is unnecessary for processing taste memories per se. Whether changing the non-spatial auditory context causes a similar effect on attenuation of taste neophobia and the potential role of the dorsal hippocampus in processing this decidedly non-spatial information has not been determined. Here we demonstrate that changing the non-spatial auditory context affects the attenuation of taste neophobia in mice, and investigate the consequence of hippocampal lesion. The results demonstrate that the non-spatial auditory context-dependent attenuation of taste neophobia in mice is lost following NMDA excitotoxic lesions of the CA1 region of the dorsal hippocampus. These findings demonstrate that the dorsal hippocampus is crucial for the modulation non-associative taste learning by auditory context, neither of which provide information about space.
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Affiliation(s)
- A B Grau-Perales
- Department of Psychobiology, Institute of Neurosciences, Center for Biomedical Research (CIBM), University of Granada, Spain.
| | - E R J Levy
- Center for Neural Science, New York University, New York, NY, USA
| | - A A Fenton
- Center for Neural Science, New York University, New York, NY, USA; Neuroscience Institute at the New York University Langone Medical Center, New York, NY, USA; Department of Physiology & Pharmacology, The Robert F. Furchgott Center for Neural and Behavioral Science, SUNY, Downstate Medical Center, Brooklyn, NY, USA
| | - M Gallo
- Department of Psychobiology, Institute of Neurosciences, Center for Biomedical Research (CIBM), University of Granada, Spain
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Liu K, Yao S, Chen K, Zhang J, Yao L, Li K, Jin Z, Guo X. Structural Brain Network Changes across the Adult Lifespan. Front Aging Neurosci 2017; 9:275. [PMID: 28860988 PMCID: PMC5562685 DOI: 10.3389/fnagi.2017.00275] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Accepted: 08/02/2017] [Indexed: 12/25/2022] Open
Abstract
A number of magnetic resonance imaging (MRI) studies have shown age-related alterations in brain structural networks in different age groups. However, the specific age-associated changes in brain structural networks across the adult lifespan is underexplored. In the current study, we performed a multivariate independent component analysis (ICA) to identify structural brain networks based on covariant gray matter volume and then investigated the age-related trajectories of structural networks over the adult lifespan in 536 healthy subjects aged 20–86 years. Twenty independent components (ICs) were extracted in the ICA, and statistical analyses between age and ICA weights revealed 16 age-related ICs across the adult lifespan. Most of the trajectories of ICA weights demonstrated significant linear decline tendencies, and the corresponding structural networks primarily included the anterior and posterior dorsal attention networks, the ventral and posterior default mode networks, the auditory network, five cerebellum networks and the hippocampus-related network with the most significant decreased tendency among all ICs (p of age = 1.11E-77). Only the temporal lobe-related network showed a significant quadratic tendency with age (p of age2 = 5.66E-06). Our findings not only provide insight into the patterns of the age-related changes of structural networks but also provide a foundation for understanding abnormal aging.
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Affiliation(s)
- Ke Liu
- College of Information Science and Technology, Beijing Normal UniversityBeijing, China
| | - Shixiu Yao
- College of Information Science and Technology, Beijing Normal UniversityBeijing, China
| | - Kewei Chen
- Banner Alzheimer's InstitutePhoenix, AZ, United States.,Department of Mathematics and Statistics, Arizona State UniversityTempe, AZ, United States.,Arizona Alzheimer's ConsortiumPhoenix, AZ, United States
| | - Jiacai Zhang
- College of Information Science and Technology, Beijing Normal UniversityBeijing, China
| | - Li Yao
- College of Information Science and Technology, Beijing Normal UniversityBeijing, China.,National Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal UniversityBeijing, China
| | - Ke Li
- Laboratory of Magnetic Resonance Imaging, Beijing 306 HospitalBeijing, China
| | - Zhen Jin
- Laboratory of Magnetic Resonance Imaging, Beijing 306 HospitalBeijing, China
| | - Xiaojuan Guo
- College of Information Science and Technology, Beijing Normal UniversityBeijing, China.,Beijing Key Laboratory of Brain Imaging and Connectomics, Beijing Normal UniversityBeijing, China
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Gómez-Chacón B, Morillas E, Gallo M. Altered perirhinal cortex activity patterns during taste neophobia and their habituation in aged rats. Behav Brain Res 2015; 281:245-9. [DOI: 10.1016/j.bbr.2014.12.020] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2014] [Revised: 12/03/2014] [Accepted: 12/07/2014] [Indexed: 02/04/2023]
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Molero-Chamizo A. Excitotoxic lesion of the hippocampus of Wistar rats disrupts the circadian control of the latent inhibition of taste aversion learning. Brain Res 2013; 1533:105-13. [PMID: 23973606 DOI: 10.1016/j.brainres.2013.08.030] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2013] [Revised: 08/14/2013] [Accepted: 08/16/2013] [Indexed: 12/27/2022]
Abstract
Previous experiments have shown that changes in the time of day between taste pre-exposure and conditioning prevent the latent inhibition of conditioning taste aversion. The effect of these changes in circadian context between pre-exposure and conditioning on the magnitude of the learned aversion appears to be similar to the effect of changes in spatial context on this type of learning. To elucidate the brain areas involved in this circadian dependence of latent inhibition of conditioning taste aversion, the effect of excitotoxic lesions of the hippocampus, a region related to spatial-contextual modulation in this learning process, was analyzed. The latent inhibition of conditioning taste aversion in animals with hippocampal lesions, that were pre-exposed and conditioned to the same or different time of day, was compared with the response of animals exposed to either conditions ("same" or "different") but had undergone amygdala lesions or sham lesions. The results showed that selective dorsal hippocampus lesion eliminated the circadian dependence of latent inhibition of taste aversion. A change in the time of day between pre-exposure and conditioning did not prevent latent inhibition in animals with hippocampal lesions. In contrast, this change prevented latent inhibition in the amygdala-lesioned and sham groups. These findings suggest that the hippocampus contains a selective mechanism that modulates the contextual dependency of the latent inhibition of conditioning taste aversion without interfering with the effect of taste pre-exposure itself. This study may help to understand the possible common involvement of the hippocampus in different types of contextual control of associative learning.
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Gómez-Chacón B, Gámiz F, Gallo M. Basolateral amygdala lesions attenuate safe taste memory-related c-fos expression in the rat perirhinal cortex. Behav Brain Res 2012; 230:418-22. [DOI: 10.1016/j.bbr.2012.02.038] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2011] [Revised: 02/18/2012] [Accepted: 02/23/2012] [Indexed: 01/05/2023]
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Yamamoto T, Ueji K. Brain mechanisms of flavor learning. Front Syst Neurosci 2011; 5:76. [PMID: 21922004 PMCID: PMC3166791 DOI: 10.3389/fnsys.2011.00076] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2011] [Accepted: 08/15/2011] [Indexed: 11/16/2022] Open
Abstract
Once the flavor of the ingested food (conditioned stimulus, CS) is associated with a preferable (e.g., good taste or nutritive satisfaction) or aversive (e.g., malaise with displeasure) signal (unconditioned stimulus, US), animals react to its subsequent exposure by increasing or decreasing ingestion to the food. These two types of association learning (preference learning vs. aversion learning) are known as classical conditioned reactions which are basic learning and memory phenomena, leading selection of food and proper food intake. Since the perception of flavor is generated by interaction of taste and odor during food intake, taste and/or odor are mainly associated with bodily signals in the flavor learning. After briefly reviewing flavor learning in general, brain mechanisms of conditioned taste aversion is described in more detail. The CS-US association leading to long-term potentiation in the amygdala, especially in its basolateral nucleus, is the basis of establishment of conditioned taste aversion. The novelty of the CS detected by the cortical gustatory area may be supportive in CS-US association. After the association, CS input is conveyed through the amygdala to different brain regions including the hippocampus for contextual fear formation, to the supramammillary and thalamic paraventricular nuclei for stressful anxiety or memory dependent fearful or stressful emotion, to the reward system to induce aversive expression to the CS, or hedonic shift from positive to negative, and to the CS-responsive neurons in the gustatory system to enhance the responsiveness to facilitate to detect the harmful stimulus.
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Affiliation(s)
- Takashi Yamamoto
- Department of Health and Nutrition, Faculty of Health Science, Kio UniversityNara, Japan
| | - Kayoko Ueji
- Department of Health and Nutrition, Faculty of Health Science, Kio UniversityNara, Japan
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