Synergistic effects of metal-induced aggregation of human serum albumin

Hedberg, Yolanda; Dobryden, Illia; Chaudhary, Himanshu; Wei, Zheng; Claesson, Per M.; Lendel, Christofer

doi:10.1016/j.colsurfb.2018.10.061

Cited by 38 publications

(38 citation statements)

References 40 publications

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“…The surface characteristic was influenced by wettability and polar surface energy, which were different between the SS and Ni–Ti arch wires. 42 The adsorption of proteins complied with the Langmuir adsorption isotherm in corrosive solution and was considered ligand adsorption, which complexed with a surface oxide/hydroxide metal atom and could detach from the surface oxide. 43 The dynamic equilibrium of adsorption and detachment leads to corrosion.…”

Section: Discussionmentioning

confidence: 99%

Corrosion Behavior and In Vitro Cytotoxicity of Ni–Ti and Stainless Steel Arch Wires Exposed to Lysozyme, Ovalbumin, and Bovine Serum Albumin

Zhang

Chen

et al. 2020

ACS Omega

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In this study, the tendency and mechanisms by which protein and mechanical loads contribute to corrosion were determined by exposing Ni–Ti and stainless steel arch wires under varying mechanical loads to artificial saliva containing different types of protein (lysozyme, ovalbumin, and bovine serum albumin). The corrosion behavior and in vitro cytotoxicity results show that exposure to both protein and mechanical stress significantly decreased the corrosion resistance of stainless steel and increased the release of toxic corrosion products. Adding protein inhibited the corrosion of Ni–Ti, but the mechanical loads counteracted this effect. Even proteins containing the same types of amino acids had different effects on the corrosion resistance of the same alloy. The effect of protein or stress, or their combination, should be considered in the application of metal medical materials.

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Section: Discussionmentioning

confidence: 99%

Corrosion Behavior and In Vitro Cytotoxicity of Ni–Ti and Stainless Steel Arch Wires Exposed to Lysozyme, Ovalbumin, and Bovine Serum Albumin

Zhang

Chen

et al. 2020

ACS Omega

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“…This study also emphasized the importance of considering the safety of metal-based materials upon exposure to the human body and serves as a brilliant example of changes in the biological activity after protein interactions with metals. Changes in the electrostatic forces upon binding were evidenced by changes in electrophoretic mobility [50].…”

Section: Interaction Of Whey Proteins With Metalsmentioning

confidence: 99%

Interactions of Whey Proteins with Metal Ions

Rodzik

Pomastowski

Sagandykova

et al. 2020

IJMS

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Whey proteins tend to interact with metal ions, which have implications in different fields related to human life quality. There are two impacts of such interactions: they can provide opportunities for applications in food and nutraceuticals, but may lead to analytical challenges related to their study and outcomes for food processing, storage, and food interactions. Moreover, interactions of whey proteins with metal ions are complicated, requiring deep understanding, leading to consequences, such as metalloproteins, metallocomplexes, nanoparticles, or aggregates, creating a biologically active system. To understand the phenomena of metal–protein interactions, it is important to develop analytical approaches combined with studies of changes in the biological activity and to analyze the impact of such interactions on different fields. The aim of this review was to discuss chemistry of β-lactoglobulin, α-lactalbumin, and lactotransferrin, their interactions with different metal ions, analytical techniques used to study them and the implications for food and nutraceuticals.

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“…The antigen is then processed and presented to T-cells by cutaneous dendritic cells (Langerhans cells) [18] during the sensitization step or recognized by circulating haptenspecific T-cells during the elicitation step [17][18][19][20]. Several common skin proteins, such as albumin and heparin, have been found to be able to be the carriers for the chromium antigen, and chromium binding as well as structural changes of these proteins have been confirmed [7,[21][22][23][24][25][26][27][28][29].…”

Section: Chromium Allergy and Allergic Contact Dermatitis (Acd)mentioning

confidence: 99%

Chromium and leather: a review on the chemistry of relevance for allergic contact dermatitis to chromium

Hedberg

2020

J Leather Sci Eng

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As other causes decline in importance, chromium-tanned leather has become a more important source for chromium allergy, which affects around 1% of the general population. The aim of this review is to give suggestions on how to minimize the risk of leather-related allergic contact dermatitis, which can be elicited in chromiumallergic persons by hexavalent and trivalent chromium released from leather. Hexavalent chromium is the more potent chromium form and requires a lower skin dose to elicit allergic reactions. It is formed on the surface of some, antioxidant-free, leathers at dry conditions (< 35% relative humidity) and is influenced by the tanning process and other conditions, such as UV irradiation, contact with alkaline solutions, and leather age. Trivalent chromium is the dominant form released from chromium-tanned leather and its released amount is sufficient to elicit allergic reactions in some chromium-allergic individuals when they are exposed repetitively and over longer time (daysmonths). A low initial test result (< 3 mg/kg) for hexavalent chromium with the current standard test (ISO 17075) does not guarantee a low release of chromium from the leather or a low release of hexavalent chromium under typical exposure conditions during the service life of the leather. Information, labels, and certificates regarding leather products are often insufficient to protect chromium-allergic individuals. Correct labelling and information on the possible content of different allergens, as well as different tanning alternatives for certain leather products, are crucial.

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Synergistic effects of metal-induced aggregation of human serum albumin

Cited by 38 publications

References 40 publications

Corrosion Behavior and In Vitro Cytotoxicity of Ni–Ti and Stainless Steel Arch Wires Exposed to Lysozyme, Ovalbumin, and Bovine Serum Albumin

Corrosion Behavior and In Vitro Cytotoxicity of Ni–Ti and Stainless Steel Arch Wires Exposed to Lysozyme, Ovalbumin, and Bovine Serum Albumin

Interactions of Whey Proteins with Metal Ions

Chromium and leather: a review on the chemistry of relevance for allergic contact dermatitis to chromium

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