25 mg L-1 concentration stress. However, rhizobacteria of rice showed strong [N4444] AOT-resistant characteristics when the concentration was reached to 120 mg L-1. The ILs even more promoted the growth of Enterobacter sp. NP1142 and Pantoea sp. BR23. It was indicated that IL [N4444] AOT can be degraded easily by rhizobacteria to eliminate the eco-risk of ILs.Traumatic optic neuropathy leads to bidirectional degeneration of retinal ganglion cells and axons and results in optic nerve scaring, which inhibits the regeneration of damaged axons. Compared with its glial counterpart, the fibrotic response causing nerve scar tissue is poorly permissive to axonal regeneration. Using collagen1α1-GFP reporter mice, we characterize the development of fibrotic scar formation following optic nerve crush injury. We observe that perivascular collagen1α1 cells constitute a major cellular component of the fibrotic scar. We demonstrate that extracellular molecules and monocytes are key factors contributing to the pathogenesis of optic nerve fibrotic scar formation, with a previously unrecognized encapsulation of this scar. We also characterize the distribution of collagen1α1 cells in the retina after optic nerve crush injury based on in vivo and whole-mount retinal imaging. Our results identify collagen1α1 cells as a major component of fibrotic scarring following ONC and are a potential molecular target for promoting axonal regeneration after optic nerve injury.Stroke is one of the main causes of death and disability worldwide. Ischemic stroke results in unfolded/misfolded protein accumulation in endoplasmic reticulum (ER), a condition known as ER stress. We hypothesized that previously reported neuroprotection of celecoxib, a selective inhibitor of cyclooxygenase-2, in transient middle cerebral artery occlusion (tMCAO) model, relies on the ER stress decrease. To probe this hypothesis, Sprague-Dawley rats were subjected to 1 h of tMCAO and treated with celecoxib or vehicle 1 and 24 h after ischemia. Protein and mRNA levels of the main hallmarks of ER stress, unfolded protein response (UPR) activation, UPR-induced cell death, and ubiquitin proteasome system (UPS) and autophagy, the main protein degradation pathways, were measured at 12 and 48 h of reperfusion. Celecoxib treatment decreased polyubiquitinated protein load and ER stress marker expression such as glucose-related protein 78 (GRP78), C/EBP (CCAAT/enhancer-binding protein) homologous protein (CHOP), and caspase 12 after 48 h of reperfusion. Regarding the UPR activation, celecoxib promoted inositol-requiring enzyme 1 (IRE1) pathway instead of double-stranded RNA-activated protein kinase-like ER kinase (PERK) pathway. Furthermore, celecoxib treatment increased proteasome catalytic subunits transcript levels and decreased p62 protein levels, while the microtubule-associated protein 1 light chain 3 (LC3B) II/I ratio remained unchanged. Thus, the ability of celecoxib treatment on reducing the ER stress correlates with the enhancement of IRE1-UPR pathway and UPS degradation. These data support the ability of anti-inflammatory therapy in modulating ER stress and reveal the IRE1 pathway as a promising therapeutic target in stroke therapy.Graphical abstract.The recent outbreak of COVID-19 in Italy caused a limitation of the resources of the health system, which necessarily led to their rationalization in the critical phase (phase 1) and a reorganization of the system in the following phase (phase 2). The Italian Society of Oncological Surgery-SICO has drafted these practical recommendations, calibrated on the most recent scientific literature and taking into account current health regulations and common sense. Surgical activity during phase 1 and 2 should follow a dynamic model, considering architectural structures, hospital mission, organizational models. Surgical delay should not affect oncological prognosis. However, COVID-19-positive cancer patients should be postponed until the infection is cured. The patients to consider more carefully before delaying surgery are those who have completed neoadjuvant therapy, patients with high biological aggressiveness tumors or without therapeutic alternatives. The multidisciplinary discussions are fundamental for sharing diagnostic/therapeutic interferences or slowdowns. These recommendations are based on currently available evidence about management of oncologic patients during COVID-19 pandemic, were endorsed by the SICO Executive Board, and are considered suitable for nationwide diffusion. They will be subject to updates and revisions in case of new and relevant scientific acquisitions.Spinocerebellar ataxia type 7 (SCA7) is a neurodegenerative disease characterized by progressive ataxia and retinal degeneration. Previous cross-sectional studies show a significant decrease in the gray matter of the cerebral cortex, cerebellum, and brainstem. However, there are no longitudinal studies in SCA7 analyzing whole-brain degeneration and its relation to clinical decline. To perform a 2-year longitudinal characterization of the whole-brain degeneration and clinical decline in SCA7, twenty patients underwent MRI and clinical evaluations at baseline. Fourteen completed the 2-year follow-up study. Tefinostat research buy A healthy-matched control group was also included. Imaging analyses included volumetric and cortical thickness evaluation. We measured the cognitive deterioration in SCA7 patients using MoCA test and the motor deterioration using the SARA score. We found statistically significant differences in the follow-up compared to baseline. Imaging analyses showed that SCA7 patients had severe cerebellar and pontine degeneration compared with the control group. Longitudinal follow-up imaging analyses of SCA7 patients showed the largest atrophy in the medial temporal lobe without signs of a progression of cerebellar and pontine atrophy. Effect size analyses showed that MRI longitudinal analysis has the largest effect size followed by the SARA scale and MoCA test. Here, we report that it is possible to detect significant brain atrophy and motor and cognitive clinical decline in a 2-year follow-up study of SCA7 patients. Our results support the hypothesis that longitudinal analysis of structural MRI and MOCA tests are plausible clinical markers to study the natural history of the disease and to design treatment trials in ecologically valid contexts.