{"product_id":"pinealon-peptide","title":"Pinealon Peptide - Brain \u0026 Circadian Longevity Research","description":"\u003ch3\u003e\u003cstrong\u003eMechanism of Action of Pinealon (EDR Tripeptide) at the Molecular Level and Research Context\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003ePinealon is a synthetic tripeptide with the amino acid sequence Glu-Asp-Arg (EDR). Its molecular weight is 418.4 Da, and its CAS number is 175175-23-2.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003ePinealon (EDR) is studied as a short-chain peptide bioregulator with affinity for cells of the central nervous system, including neurons, glial cells, and the pineal gland. Due to its small molecular size, it is capable of crossing the blood-brain barrier and entering cells, where it localizes primarily within the nucleus.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eAt the molecular level, Pinealon is examined for its interaction with DNA and chromatin structures rather than classical receptor-mediated pathways. Once inside the nucleus, EDR localizes to the nucleoplasm and nucleolus, where it interacts directly with genomic DNA and associated protein complexes.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"Pinealon Structures\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0908\/7113\/6522\/files\/pinealon_structures.png?v=1776940189\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003e\u003cstrong\u003eDNA Interaction and Epigenetic Regulation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe core molecular mechanism of Pinealon involves sequence-specific binding to double-stranded DNA. Experimental and computational studies have identified preferred binding motifs for the EDR tripeptide, including GC-rich hexanucleotide sequences located within promoter regions of genes associated with neuronal function, antioxidant defense, and metabolic regulation.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThese interactions occur primarily within the minor groove of DNA and are associated with localized structural changes in the double helix. This may influence chromatin accessibility and transcriptional activity without altering the underlying DNA sequence.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003ePinealon is also studied for its ability to interfere with DNA methylation processes at specific promoter regions, supporting the maintenance of transcriptionally active chromatin states in experimental systems.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eChromatin Remodeling and Histone Interaction\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eIn addition to direct DNA binding, Pinealon interacts with histone proteins, including linker and core histones such as H1, H2B, H3, and H4.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThese interactions are associated with conformational changes in chromatin structure, particularly in regions where transcriptional regulation is active. Modulation of histone-DNA interactions may facilitate the transition from condensed chromatin to more transcriptionally accessible states.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThis mechanism is consistent with epigenetic regulation, where gene expression is influenced through structural and biochemical modifications rather than changes to the DNA sequence itself.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eGene Expression and Cellular Pathways\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eExperimental studies associate Pinealon with modulation of genes involved in several key biological processes:\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e• antioxidant defense systems (e.g., SOD2, GPX1, catalase)\u003c\/div\u003e\n\u003cdiv\u003e• mitochondrial function and cellular energy regulation (PPARA, PPARG)\u003c\/div\u003e\n\u003cdiv\u003e• neurotransmitter synthesis pathways (TPH1)\u003c\/div\u003e\n\u003cdiv\u003e• intracellular signaling and cytoskeletal dynamics (CALM1, VIM)\u003c\/div\u003e\n\u003cdiv\u003e• stress-response and apoptosis-related pathways (CASP3, TP53)\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003ePinealon is also studied in relation to neurotrophic signaling, including pathways involving BDNF, NGF, and GDNF, which are associated with neuronal maintenance and synaptic function in research models.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eCellular Signaling and Stress Response\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eUnder conditions of oxidative or metabolic stress, Pinealon has been observed to modulate intracellular signaling pathways, including MAPK\/ERK signaling.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eIn experimental systems, this modulation is associated with controlled activation patterns, helping maintain signaling balance without excessive pathway activation. This type of regulation is relevant for cellular adaptation processes and stress-response mechanisms.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003ePinealon is also studied in relation to intracellular redox balance, where modulation of antioxidant enzyme expression is associated with reduced oxidative signaling intensity in controlled models.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eMitochondrial Function and Energy Regulation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eAt the mitochondrial level, Pinealon is studied for its association with cellular energy regulation and metabolic pathways.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThrough interactions with transcriptional regulators such as PPARA and PPARG, it is linked to processes involving:\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e• mitochondrial activity and efficiency\u003c\/div\u003e\n\u003cdiv\u003e• fatty acid metabolism\u003c\/div\u003e\n\u003cdiv\u003e• ATP production pathways\u003c\/div\u003e\n\u003cdiv\u003e• cellular energy homeostasis\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThese mechanisms are explored in research models examining metabolic balance and cellular adaptation under stress conditions.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eNeurotransmitter and Circadian Pathways\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg style=\"font-size: 0.875rem;\" alt=\"pineal gland pictures\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0908\/7113\/6522\/files\/pinealon_mechanism.png?v=1776940343\"\u003e\u003c\/p\u003e\n\u003cdiv\u003ePinealon is also examined in relation to neurotransmitter pathways, particularly those involving serotonin and melatonin synthesis.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"pineal pathway\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0908\/7113\/6522\/files\/pinealon_mechanism_of_action.png?v=1776940414\"\u003e\u003c\/div\u003e\n\u003cdiv\u003eThis includes regulation of enzymes such as tryptophan hydroxylase (TPH1), which plays a role in serotonin biosynthesis. These pathways are relevant in research focused on circadian rhythm biology and pineal gland function.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eNeuroplasticity and Cellular Adaptation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eExperimental observations associate Pinealon with processes involved in cellular adaptation and neuroplasticity.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThese include:\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e• modulation of cell-cycle–related markers\u003c\/div\u003e\n\u003cdiv\u003e• support of synaptic structure and signaling pathways\u003c\/div\u003e\n\u003cdiv\u003e• interactions with neurotrophic signaling systems\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eSuch mechanisms are studied in the context of neuronal function, structural plasticity, and long-term cellular adaptation.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eSummary\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003ePinealon (EDR) is studied as a short-chain peptide bioregulator with activity at the level of DNA interaction, chromatin modulation, and intracellular signaling.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eIts mechanisms are associated with:\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e• epigenetic regulation of gene expression\u003c\/div\u003e\n\u003cdiv\u003e• antioxidant and redox-related pathways\u003c\/div\u003e\n\u003cdiv\u003e• mitochondrial function and energy metabolism\u003c\/div\u003e\n\u003cdiv\u003e• neurotrophic signaling and cellular adaptation\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThese combined effects position Pinealon as a compound of interest in research exploring neuronal function, metabolic regulation, and cellular resilience.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eAll observations described are based on experimental and research data exploring molecular and cellular mechanisms.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"font-kerning: none;\"\u003eDiscover how neuroregulatory bioregulator peptides are studied for circadian signaling, neuronal protection, and cognitive resilience.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-kerning: none;\"\u003e→\u003cstrong\u003e \u003ca href=\"https:\/\/www.peptideregenesis.com\/blogs\/peptide-blog\/what-are-bioregulators\"\u003eWhat Are Bioregulator Peptides?\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-kerning: none;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 data-start=\"492\" data-end=\"540\"\u003eNeurotrophic Peptides in Cognitive Research\u003c\/h4\u003e\n\u003cp data-start=\"542\" data-end=\"715\"\u003ePinealon is widely studied for its role in neurotrophic and cognitive research. Explore our guide to \u003ca href=\"https:\/\/www.peptideregenesis.com\/blogs\/peptide-blog\/neurotrophic-peptides-cognitive-research\"\u003e\u003cstrong data-start=\"643\" data-end=\"714\"\u003eBest Neurotrophic Peptides for Cognitive Research and Brain Support\u003c\/strong\u003e.\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"PRG","offers":[{"title":"Capsules","offer_id":52901989318922,"sku":null,"price":140.0,"currency_code":"EUR","in_stock":true},{"title":"Vial","offer_id":52901989351690,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":false},{"title":"Pre-filled Pen","offer_id":52901989384458,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0908\/7113\/6522\/files\/PINEALON1.png?v=1776849801","url":"https:\/\/www.peptideregenesis.com\/products\/pinealon-peptide","provider":"PRG","version":"1.0","type":"link"}