All Peptide Therapeutics articles
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NewsHuman antimicrobial peptide dermcidin shows antiviral activity against influenza
Researchers at Fisabio Foundation have discovered that dermcidin, an antimicrobial peptide naturally present in human sweat, exhibits antiviral activity against influenza by binding to viral haemagglutinin and preventing cell fusion, opening new possibilities for innate immunity-based therapeutics.
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ArticleDisrupting the biologics market through innovations in macrocycle R&D
New macrocycle technologies are turning a once difficult drug class into a scalable engine for developing potent oral therapies.
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ArticlePeptides in practice: what it takes to advance these therapies to clinic
Peptide therapeutics are emerging as a powerful class of medicines capable of targeting diseases that challenge traditional modalities. This article reveals their rising clinical impact and the key development, safety and translational challenges that must be addressed to bring them successfully to patients.
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ArticleRNA that knows where to go: the rise of targeted delivery
What if RNA medicines could be guided directly to tumours, sparing healthy tissue and reducing side effects? Advances in targeted delivery are bringing that vision closer to reality.
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ArticleMeet WRPRFa: the precision peptide changing how we study pain
A newly developed peptide, WRPRFa, is giving scientists a clearer view of how the acid-sensing ion channel (ASIC3) drives pain signalling.
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NewsEnzyme PapB could boost diabetes and obesity peptide drugs
Researchers have discovered an enzyme, PapB, that can ‘tie off’ therapeutic peptides into stable rings, which could help improve GLP-1 drugs for diabetes and obesity – making them more effective and longer lasting.
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NewsAI designs new antibiotics to take on drug-resistant superbugs
Penn engineers have built an AI model that creates new antibiotics – and early tests show some work as well as existing approved drugs.
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ArticleFrom injections to pills: oral peptides set to transform drug development
Oral peptide-based drugs are set to revolutionise the pharmaceutical industry, overcoming the long-standing challenge of poor bioavailability. Santosh Kulkarni reveals how new breakthroughs in drug discovery and delivery offer the potential for more convenient, effective treatments for a range of conditions – without the need for injections.
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NewsAI-driven Alzheimer’s therapies show promise in early studies
Porosome Therapeutics has announced new advancements in Alzheimer’s treatment – presenting therapies that restore neuronal function, reduce Tau protein levels and reverse disease pathology in human brain organoids.
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ArticleFrom lab to clinic: the rise of Radio-DARPins in oncology
As radioligand therapy continues to show promise, its application in solid tumours remains limited by long-standing biological challenges. In this interview, Julien Torgue, CSO at Orano Med, discusses a new collaborative platform – Radio-DARPins – and how it could help overcome key barriers to clinical progress.
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NewsTurning AI into a biological design engine
DenovAI has unveiled a powerful AI-driven protein design platform capable of creating new, functional synthetic proteins from scratch - marking a big step forward for drug discovery.
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NewsPromising psoriasis treatment reduces symptoms without steroids
A team of scientists from the University of Birmingham has discovered a powerful new treatment for psoriasis. The treatment uses a tripeptide that has shown steroid-level effectiveness in reducing symptoms, offering fresh hope for the long-term management of this chronic skin condition.
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ArticleGylden’s gold platform trains T cells to kill viruses
What if vaccines could train your immune system to eliminate infections at the source? Find out how Gylden Pharma’s gold nanoparticle platform delivers targeted T cell immunity - providing a precise and durable defence against complex infectious diseases.
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NewsCeSPIACE: New peptide drug blocks COVID-19 variants
Scientists have developed CeSPIACE, a peptide drug that offers broad protection against COVID-19 variants, including Omicron XBB.1.5. Find out how it targets a stable part of the virus’s spike protein, making it resistant to mutations.
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NewsAI designs peptides for 'undruggable' diseases
A new AI-powered approach is tackling the challenge of 'undruggable' diseases by designing peptides that can bind to and destroy previously untreatable proteins.
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NewsNon-invasive eye drops provide new solution for dry AMD patients
A new peptide-based eye drop treatment for dry AMD offers a non-invasive, effective alternative to injectable therapies, enhancing patient convenience and care.
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NewsEngineers target neurons with modified lipid nanoparticles
Researchers at the University of Pennsylvania have engineered lipid nanoparticles to target neurons, advancing mRNA treatments for brain diseases.
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NewsPromising development of new drug to treat Alzheimer’s disease
In lab and fruit fly studies, the new peptide inhibitor effectively acted on both major aggregation-promoting hotspots of Tau proteins.
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NewsElucidating the aggregation rules for short peptides
The findings could aid the design of more stable drugs and improve the understanding of diseases linked to peptide aggregation.
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ArticleThe promise of vectors targeting the LDL receptor
In this Q&A, Pascaline Lécorché, Head of Chemical Biology at Vect-Horus, outlines the potential of RNA interference therapeutics and the challenges of their use in vivo. There are several strategies to overcome these, and why peptide-based vectors targeting the LDL receptor are a promising approach.