Peptide Sciences specializes in the synthesis of highly purified peptides, proteins and amino acid derivatives for scientific research and development.
United States
Joined February 2020
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Peptide Sciences retweeted
A new CRISPR-based approach enables rapid mapping of immune signals that drive macrophage behavior in multiple sclerosis, revealing key cytokines that regulate neuroinflammation in living organisms. @NatureNeuro doi.org/hbjfrf medicalxpress.com/news/2026-…
Peptide Sciences retweeted
Reduction of solid tumors by senescent cell immunization
link.springer.com/article/10…
#Bronchogen is a lung-specific #peptide studied in research models for its ability to support airway cell repair, reduce #inflammation, and maintain healthy #tissue function.
peptidesciences.com/peptide-…
Cardiogen is a heart-specific peptide studied in research models for its ability to protect heart cells, support tissue repair, and improve energy efficiency and regenerative capacity.
#cardiogen
#peptide
#healthyheart
#heartresearch
peptidesciences.com/peptide-…
Cartilage-regulating peptides like #Cartalax are being studied for their potential to slow cartilage aging, enhance collagen production, and restore healthy joint function through gene-level modulation.
peptidesciences.com/peptide-…
Research on biological age markers like VO₂ max, grip strength, telomere length, and epigenetic clocks reveals powerful tools to predict and potentially slow age-related decline, paving the way for more personalized and preventive health strategies.
peptidesciences.com/peptide-…
#biologicalageassessment
#cellularaging
#epigeneticbiomarkers
#physiologicalage
#longevityresearch
Peptide Sciences retweeted
New research in Science supports the idea that adult neurogenesis occurs in the human hippocampus, which has been one of the most debated issues in neuroscience.
Learn more: scim.ag/3I8MyZA
Research on stem cells and exosomes reveals promising potential to enhance tissue repair and immune regulation, marking a significant step toward safer, more effective regenerative therapies that could transform healing and recovery.
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peptidesciences.com/peptide-…
#RegenerativeMedicine
#StemCellTherapy
#ExosomeTherapy
#AntiAgingScience
Peptide Sciences retweeted
MIT engineers have figured out how to turn skin cells directly into neurons — skipping the stem cell stage entirely. This could fast-track therapies for spinal cord injuries, ALS, and more. news.mit.edu/2025/mit-engine…
Research on PHDP5 shows promising potential to slow or reverse cognitive decline in Alzheimer’s, a key step toward better treatments.
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peptidesciences.com/peptide-…
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#Alzheimers
#Neurodegeneration
#Dementia
#BrainHealth
#IntranasalTherapy
#AlzheimersResearch
Thymosin Beta-4 fragments offer more targeted therapeutic potential across regenerative medicine, neurology, dermatology, and immunology.
peptidesciences.com/peptide-…
While full-length Tβ4 has broad effects, key fragments serve specific roles:
Tβ4 (1-15): cellular protection, anti-aging
Tβ4 (1-4): inflammation, fibrosis
Tβ4 (17-23): wound healing, hair growth
Research continues to expand their use in peptide therapeutics.
Peptide Sciences retweeted
NIH-funded research designed eye drops that helped preserve light-sensitive cells to slow vision loss in mice, potentially offering a minimally invasive therapy to slow progressive retinal disorders bit.ly/3RD0AE5
Peptide Sciences retweeted
Harnessing Immune Rejuvenation: Advances in Overcoming T Cell Senescence and Exhaustion in Cancer Immunotherapy
onlinelibrary.wiley.com/doi/…
OS-01 emerges as an innovative, pan-AMPK activator demonstrating broad therapeutic potential across metabolic regulation, cardiovascular health, kidney protection, aging, and pain management
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peptidesciences.com/peptide-…
Peptide Sciences retweeted
Scientists have created the first map of mitochondria throughout the entire brain
go.nature.com/4j6SNKl
Peptide Sciences retweeted
A single night of poor sleep can slash your insulin sensitivity by up to 25%.
This means even one bad night can significantly impact your body's ability to manage blood sugar levels.
But it's not just about how many hours you sleep—a new study highlights that bedtime matters, too.
Participants who slept between 4 and 7 hours each night had larger spikes and more variability in blood sugar (as measured by continuous glucose monitors or CGM) compared to those getting at least 8 hours.
Going to bed after midnight was also linked to poorer glucose control.
The worst-case scenario is less than 5 hours of sleep and a late bedtime. Interestingly, late sleepers who still got 8+ hours were somewhat protected, while going to bed early didn’t offset the effects of too little sleep—metabolic benefits only came with sufficient sleep duration.
The takeaway? You can't offset inadequate sleep simply by turning in early. But if you're forced into a late bedtime, prioritizing a full 8 hours of sleep can lessen the negative impacts on blood sugar regulation.
Another strategy if sleep isn't ideal? Exercise. Studies show that performing HIIT minimizes the effects of sleep loss on insulin sensitivity and other measures of metabolic control.
Study PMID: 40042843
Peptide Sciences retweeted
#Axolotls reveal keratinocytes, not #Fibroblasts, are key in #Collagen production for skin. This finding could revolutionize skincare, shifting focus to keratinocyte-driven collagen synthesis for youthful skin. @NatureComms doi.org/g8743t medicalxpress.com/news/2025-…