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Overcoming Oral Cavity Barriers for Peptide Delivery Using Advanced Pharmaceutical Techniques and Nano-Formulation Platforms [PDF]

open access: yesBiomedicines
Therapeutic peptides have gained significant attention due to their high specificity, potency, and safety profiles in treating various diseases. However, their clinical application via the oral route remains challenging.
Ali A. Amer   +3 more
doaj   +2 more sources

A manganese (II)-based coordinative dendrimer with robust efficiency in intracellular peptide delivery [PDF]

open access: yesBioactive Materials, 2022
Peptides have gained increasing interests as drug candidates in modern pharmaceutical industry, however, the development of peptide drugs acting on intracellular targets is limited due to their membrane impermeability.
Lanfang Ren, Yang Gao, Yiyun Cheng
doaj   +2 more sources

Peptide-based delivery of therapeutics in cancer treatment

open access: yesMaterials Today Bio, 2022
Current delivery strategies for cancer therapeutics commonly cause significant systemic side effects due to required high doses of therapeutic, inefficient cellular uptake of drug, and poor cell selectivity.
Timothy Samec   +4 more
doaj   +3 more sources

Peptide-Based Drug Delivery Systems

open access: yesMedicina, 2021
Peptide-based drug delivery systems have many advantages when compared to synthetic systems in that they have better biocompatibility, biochemical and biophysical properties, lack of toxicity, controlled molecular weight via solid phase synthesis and ...
Dmitriy Berillo   +4 more
doaj   +3 more sources

A Macrophage Membrane–Polymer Hybrid Biomimetic Nanoplatform for Therapeutic Delivery of Somatostatin Peptide to Chronic Pancreatitis

open access: yesPharmaceutics, 2022
The clinical translation of therapeutic peptides is generally challenged by multiple issues involving absorption, distribution, metabolism and excretion. In this study, a macrophage membrane-coated poly(lactic-co-glycolic acid) (PLGA) nanodelivery system
Fang Wang   +11 more
doaj   +1 more source

Stereoisomer-Dependent Membrane Association and Capacity for Insulin Delivery Facilitated by Penetratin

open access: yesPharmaceutics, 2023
Cell-penetrating peptides (CPPs), such as penetratin, are often investigated as drug delivery vectors and incorporating d-amino acids, rather than the natural l-forms, to enhance proteolytic stability could improve their delivery efficiency.
Ditlev Birch   +5 more
doaj   +1 more source

A Computational Investigation of In Vivo Cytosolic Protein Delivery for Cancer Therapy

open access: yesPharmaceutics, 2021
The ability to specifically block or degrade cytosolic targets using therapeutic proteins would bring tremendous therapeutic opportunities in cancer therapy.
Camilo Torres   +5 more
doaj   +1 more source

Increasing Skeletal Muscle Mass in Mice by Non-Invasive Intramuscular Delivery of Myostatin Inhibitory Peptide by Iontophoresis

open access: yesPharmaceuticals, 2023
Sarcopenia is a major public health issue that affects older adults. Myostatin inhibitory-D-peptide-35 (MID-35) can increase skeletal muscle and is a candidate therapeutic agent, but a non-invasive and accessible technology for the intramuscular delivery
Kohki Michiue   +4 more
doaj   +1 more source

Biomedical Relevance of Novel Anticancer Peptides in the Sensitive Treatment of Cancer

open access: yesBiomolecules, 2021
The global increase in cancer mortality and economic losses necessitates the cautious quest for therapeutic agents with compensatory advantages over conventional therapies.
Olalekan Olanrewaju Bakare   +5 more
doaj   +1 more source

Nanoparticle-Mediated Angiotensin-(1-9) Drug Delivery for the Treatment of Cardiac Hypertrophy

open access: yesPharmaceutics, 2021
Ang-(1-9) peptide is a bioactive vasodilator peptide that prevents cardiomyocyte hypertrophy in vitro and in vivo as well as lowers blood pressure and pathological cardiovascular remodeling; however, it has a reduced half-life in circulation, requiring a
Sabrina Sepúlveda-Rivas   +5 more
doaj   +1 more source

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