Clavulanic acid prevents paclitaxel-induced neuropathic pain through a systemic and central anti-inflammatory effect in mice.

Paclitaxel (PCX) based treatments, commonly used to treat breast, ovarian and lung cancers, have the highest incidence of chemotherapy-induced neuropathic pain, affecting from 38 to 94 ​% of patients. Unfortunately, analgesic treatments are not always effective for PCX-induced neuropathic pain (PINP). This study aimed to evaluate the antinociceptive effect of clavulanic acid (CLAV), a clinically used β-lactam molecule, in both therapeutic and preventive contexts in mice with PINP.

Silymarin administration after cerebral ischemia improves survival of obese mice by increasing cortical BDNF and IGF1 levels.

Background: Obesity is associated with a systemic inflammatory state that contributes to neuroinflammation and increases the risk of stroke at an early age. Stroke is the third leading cause of death worldwide and the leading cause of permanent disability. This work aimed to assess whether obesity-induced neuroinflammation can be a prognostic stroke factor that can be improved with oral administration of silymarin, an anti-inflammatory and neuroprotective drug.

Microglia in physiological conditions and the importance of understanding their homeostatic functions in the arcuate nucleus.

Microglia are highly dynamic cells that have been mainly studied under pathological conditions. The present review discusses the possible implication of microglia as modulators of neuronal electrical responses in physiological conditions and hypothesizes how these cells might modulate hypothalamic circuits in health and during obesity. Microglial cells studied under physiological conditions are highly diverse, depending on the developmental stage and brain region.

Sinefungin, a natural nucleoside analog of S-adenosyl methionine, impairs the pathogenicity of .

, an opportunistic fungal pathogen, causes life-threatening infections in immunocompromised patients. Current antifungals are limited by toxicity, drug-drug interactions, and emerging resistance, underscoring the importance of identifying novel treatment approaches. Here, we elucidate the impact of sinefungin, an analog of S-adenosyl methionine, on the virulence of strain SC5314 and clinical isolates.

S-allyl-cysteine triggers cytotoxic events in rat glioblastoma RG2 and C6 cells and improves the effect of temozolomide through the regulation of oxidative responses.

Glioblastoma (GBM) is an aggressive form of cancer affecting the Central Nervous System (CNS) of thousands of people every year. Redox alterations have been shown to play a key role in the development and progression of these tumors as Reactive Oxygen Species (ROS) formation is involved in the modulation of several signaling pathways, transcription factors, and cytokine formation. The second-generation oral alkylating agent temozolomide (TMZ) is the first-line chemotherapeutic drug used to treat of GBM, though patients often develop primary and secondary resistance, reducing its efficacy.