Results 31 to 40 of about 15,825 (230)

The Use of Chicken Igy in a Double Antibody Sandwich Elisa for the Quantification of Melittin in Bee Venom and Bee Venom Melittin Content in Cosmetics

open access: yesJournal of Apicultural Science, 2015
Two enzyme-linked immunosorbent assay (ELISA) - based detection systems: indirect competitive ELISA and biotinylated double antibody sandwich ELISA (DAS-ELISA) were developed to determine the melittin concentration in honeybee (Apis mellifera) venom and ...
Suh Lindsey Y. K.   +5 more
doaj   +1 more source

Bee Venom and Its Peptide Component Melittin Suppress Growth and Migration of Melanoma Cells via Inhibition of PI3K/AKT/mTOR and MAPK Pathways

open access: yesMolecules, 2019
Malignant melanoma is the deadliest form of skin cancer and highly chemoresistant. Melittin, an amphiphilic peptide containing 26 amino acid residues, is the major active ingredient from bee venom (BV).
Haet Nim Lim   +2 more
doaj   +1 more source

Structural studies of bee melittin

open access: yesBiophysical Journal, 1980
The question of how proteins refold in passing from an aqueous phase to an amphipathic environment such as a membrane is beig addressed by a structural study of bee melittin. Melittin is the toxic, main protein of bee venom, and has been shown by others to integrate into natural and synthetic membranes and to lyse a variety of cells.
Eisenberg, David   +2 more
openaire   +2 more sources

Melittin – A bee venom component – Enhances muscle regeneration factors expression in a mouse model of skeletal muscle contusion

open access: yesJournal of Pharmacological Sciences, 2019
Melittin is a major peptide component of sweet bee venom that possesses anti-allergic, anti-inflammatory, anti-arthritis, anti-cancer, and neuroprotective properties. However, the therapeutic effects of melittin on muscle injury have not been elucidated.
Jae Eun Lee   +4 more
doaj   +1 more source

Development of a peptide-siRNA nanocomplex targeting NF- κB for efficient cartilage delivery [PDF]

open access: yes, 2019
Delivery of therapeutic small interfering RNAs (siRNAs) in an effective dose to articular cartilage is very challenging as the cartilage dense extracellular matrix renders the chondrocytes inaccessible, even to intra-articular injections. Herein, we used
Akk, Antonina   +7 more
core   +3 more sources

Nucleic Acid Carriers Based on Precise Polymer Conjugates [PDF]

open access: yes, 2011
Polymer polydispersity, random conjugation of functional groups, and poorly understood structure–activity relationships have constantly hampered progress in the development of nucleic acid carriers.
Troiber, Christina, Wagner, Ernst
core   +1 more source

The Protective Effect of Melittin on Renal Fibrosis in an Animal Model of Unilateral Ureteral Obstruction

open access: yesMolecules, 2016
Renal fibrosis is the principal pathological process underlying the progression of chronic kidney disease that leads to end-stage renal disease. Melittin is a major component of bee venom, and it has anti-bacterial, anti-viral, and anti-inflammatory ...
Hyun-Jin An   +4 more
doaj   +1 more source

Neuroprotective Activity of Melittin—The Main Component of Bee Venom—Against Oxidative Stress Induced by Aβ25–35 in In Vitro and In Vivo Models

open access: yesAntioxidants, 2021
Melittin, a 26-amino acid peptide, is the main component of the venom of four honeybee species and exhibits neuroprotective actions. However, it is unclear how melittin ameliorates neuronal cells in oxidative stress and how it affects memory impairment ...
Cong Duc Nguyen, Gihyun Lee
doaj   +1 more source

Nature of Melittin-Phospholipid Interaction

open access: yesBiophysical Journal, 1982
Melittin, the major protein component of bee venom that possesses a strong hemolytic activity (1), is an amphipathic protein whose amino acid residues 1-20 are predominantly hydrophobic; residues 21-26 are hydrophilic. Determination of the molecular basis and specificity of the attractive forces involved in its interaction with membranes is essential ...
Georghiou, S.   +2 more
openaire   +2 more sources

The current landscape of the antimicrobial peptide melittin and its therapeutic potential

open access: yesFrontiers in Immunology
Melittin, a main component of bee venom, is a cationic amphiphilic peptide with a linear α-helix structure. It has been reported that melittin can exert pharmacological effects, such as antitumor, antiviral and anti-inflammatory effects in vitro and in ...
Hai-Qian Zhang   +3 more
doaj   +1 more source

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