{Reference Type}: Journal Article
{Title}: Plant-derived bioactive compounds for the inhibition of biofilm formation: a comprehensive review.
{Author}: Er-Rahmani S;Errabiti B;Matencio A;Trotta F;Latrache H;Koraichi SI;Elabed S;
{Journal}: Environ Sci Pollut Res Int
{Volume}: 31
{Issue}: 24
{Year}: 2024 May 15
{Factor}: 5.19
{DOI}: 10.1007/s11356-024-33532-2
{Abstract}: Biofilm formation is a widespread phenomenon that impacts different fields, including the food industry, agriculture, health care and the environment. Accordingly, there is a serious need for new methods of managing the problem of biofilm formation. Natural products have historically been a rich source of varied compounds with a wide variety of biological functions, including antibiofilm agents. In this review, we critically highlight and discuss the recent progress in understanding the antibiofilm effects of several bioactive compounds isolated from different plants, and in elucidating the underlying mechanisms of action and the factors influencing their adhesion. The literature shows that bioactive compounds have promising antibiofilm potential against both Gram-negative and Gram-positive bacterial and fungal strains, via several mechanisms of action, such as suppressing the formation of the polymer matrix, limiting O2 consumption, inhibiting microbial DNA replication, decreasing hydrophobicity of cell surfaces and blocking the quorum sensing network. This antibiofilm activity is influenced by several environmental factors, such as nutritional cues, pH values, O2 availability and temperature. This review demonstrates that several bioactive compounds could mitigate the problem of biofilm production. However, toxicological assessment and pharmacokinetic investigations of these molecules are strongly required to validate their safety.