Marine sponge collagen: isolation, characterization and effects on the skin parameters surface-pH, moisture and sebum

Swatschek, Dieter; Schatton, Wolfgang; Kellermann, Josef; Müller, Wernér E.G.; Kreuter, Jörg

doi:10.1016/s0939-6411(01)00192-8

Cited by 227 publications

(210 citation statements)

References 16 publications

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“…Extraction of collagen from C. reniformis was based on a method originally described by DiehlSeifert et al (1985) and later modified by Swatschek et al (2002). The exact details of the extraction and isolation processes used by KliniPharm however, are not in the public domain.…”

Section: Methodsmentioning

confidence: 99%

“…There is now a consensus that a safer alternative would be to use collagen from aquatic and, specifically, marine sources (Song et al, 2006); (Giraud-Guille et al, 2000). The marine Demosponge Chondrosia reniformis (Demospongiae: Chondrillidae: Chondrosiidae) (Nardo, 1847) is a common species that has been identified worldwide, has a high collagen content (Nickel and Brümmer, 2003) and a low risk of detrimental toxic compounds (Swatschek et al, 2002). The fact that C. reniformis also reproduces asexually suggests that harvesting of the sponge for collagen isolation could be carried out on a commercial scale (Bavestrello et al, 1998).…”

Section: Introductionmentioning

confidence: 99%

“…The fact that C. reniformis also reproduces asexually suggests that harvesting of the sponge for collagen isolation could be carried out on a commercial scale (Bavestrello et al, 1998). Swatschek et al, (2002) developed a method for isolating collagen from C. reniformis and demonstrated its suitability as a substitute for conventional collagen.…”

Section: Introductionmentioning

confidence: 99%

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Identification of a suitable sterilisation method for collagen derived from a marine Demosponge

Palmer

Clarke

Nelson

et al. 2012

IJNBM

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Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Identification of a suitable sterilisation method for collagen derived from a marine Demosponge

Palmer

Clarke

Nelson

et al. 2012

IJNBM

Self Cite

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“…The marine collagens showed high solubility at acidic pH (4 to 5) and the solubility markedly decreased in the presence of NaCl up to 2%. Type I collagen has also been extracted from skin, bone, fins, and scales of fresh water and marine fishes, chicken skin and different marine animals such as squid, octopus, jellyfish, starfish and fish (Swatschek et al, 2002;Sadowska et al, 2003;Nagai et al, 2004;Falguni et al, 2010). Collagens from these sources were evaluated for their potential applications as alternatives to mammalian collagen.…”

Section: Solubility Of Collagensmentioning

confidence: 99%

Comparison of the properties of collagen extracted from dried jellyfish and dried squid

Jankangram¹,

Chooluck²,

Pomthong³

2016

Afr. J. Biotechnol.

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With increased recent interest in the utilization of industrial by-products, finding different sources, optimizing extracting conditions and characterization of collagen extracts have recently become important research topics. This study addresses the isolation of acid-soluble and pepsin-soluble forms of collagen from dried jellyfish and squid, and their partial characterization. The properties of these proteins have been studied and a comparison made of the protein patterns of collagen extracted from marine organisms with those from other organisms, to determine which collagen subtypes are present, and in what proportions. Pepsin-soluble collagen (PSC) from dried jellyfish and dried squid contained a collagen form classified as type I, of molecular composition comparable with that of collagen type I from rat tail. Peptide maps of collagens digested by achromopeptidase were slightly different, indicating some differences in amino acid sequence or conformation. The collagen showed high solubility at acidic pH (4-5) but its solubility markedly decreased in the presence of sodium chloride (NaCl) up to 2%. Collagen type I from dried jellyfish and dried squid could be a useful alternative to mammalian collagen, with potential use in the biomedical, pharmaceutical and nutraceuticals industries.

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“…Successful applications of collagens from various terrestrial sources is as vast as in the treatment of hypertension, urinary incontinence, pain associated with osteoarthritis, wound healing, tissue engineering for human organ implants etc. However, the outbreaks of contagious diseases through the highly antigenic collagens could lead to health complications like BSE and TSE (Swatschek et al, 2002). Hence, current researchers are targeting safer collagen from nature, more importantly from marine sources, as life originated from ocean.…”

Section: Introductionmentioning

confidence: 99%

Comparative Ultrastructural and Biochemical Studies of Four Demosponges from Gulf of Mannar, India

Pallela¹,

Janapala²

2013

ijms

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Marine sponge explorations at Gulf of Mannar (GoM), India in the past few years (2003)(2004)(2005)(2006)(2007)(2008)(2009)) revealed around forty sponge species that lead to various comprehensive studies on chemicobiological molecules including collagens and their applications. Basing on the preliminary evaluations on collagen content, four marine sponges Hyattella cribriformis, Fasciospongia cavernosa, Callyspongia fibrosa and Dysidea fragilis belong to the families Spongiidae, Thorectidae, Callyspongiidae and Dysideidae of the class Demospongiae, were chosen for macromolecular and micro-anatomical comparison. Microscopic examinations were performed to understand the form and arrangement of skeletal components in each sponge, where unique skeletal composition and spongin distribution is typical for all the sponges except D. fragilis, which is highly embedded with diversified oxeae. Biochemical analyses were performed to resolve the macromolecular content for each sponge species. Sponge D. fragilis was found to possess less protein content (57.26±3.36 mg/g freeze-dried sponge wt) when compared to other sponges and significantly, C. fibrosa possess high protein (209.55±9.53 mg/g) and other macromolecular contents, except pentose (24.12±1.21 mg/g). Different forms of collagens viz., Acid soluble (AS), salt soluble (SS) and insoluble (Ins) collagens are estimated to understand the variation in collagen make up in their respective tissues. The higher collagen content in C. fibrosa could propose to use this species as a potential model for targeting collagenous molecules towards human health benefits.

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Marine sponge collagen: isolation, characterization and effects on the skin parameters surface-pH, moisture and sebum

Cited by 227 publications

References 16 publications

Identification of a suitable sterilisation method for collagen derived from a marine Demosponge

Identification of a suitable sterilisation method for collagen derived from a marine Demosponge

Comparison of the properties of collagen extracted from dried jellyfish and dried squid

Comparative Ultrastructural and Biochemical Studies of Four Demosponges from Gulf of Mannar, India

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