RETRACTED ARTICLE: Graphene and carbon structures and nanomaterials for energy storage

A review: studying the effect of graphene nanoparticles on mechanical, physical and thermal properties of polylactic acid polymer

“…15–18 It is also used in food packaging 18–20 and in the manufacture of disposable appliances, 21–24 home appliances and sanitary ware. 25–30 For this reason, PLA is known as a safe and secure plastic. The challenges of using polylactic acid in competition with industrial polymers are brittleness, high permeability to gases and water vapor, low glass transition temperatures, and poor thermal stability.…”

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“…In addition, AmpC -lactamasesproducing ESBL-producing bacteria can result in a false negative when trying to detect ESBL. More crucially, the presence of the gene as detected by PCR does not necessarily mean that the gene is expressed because the expression of -lactamase genes depends on the environmental factors including the use of antibiotics [27][28][29][30][31].…”

Reprogramming the tumor microenvironment to improve the efficacy of cancer immunotherapies

“…Most recently, engineered human macrophages with CARs (CAR-Ms) have been shown to induce switching from M2 macrophages to M1 type to amplify anti-tumor T cell activity, resulting in decreased tumor size and prolonged overall survival in two solid tumor xenograft mouse models [96]. Addressing APC deficiency, the intratumoral administration of oncolytic viruses (OVs) can directly kill tumor cells [97] and change the TME by attracting enough T cells and enhancing tumor antigen recognition [84,98]. In another hand, the low infiltration of CD8 + T cells inside the tumor lesions leads to resistance to ICB such as pembrolizumab.…”