With the development of guidance technology and ablation equipment, ablative procedures have emerged as important loco-regional alternatives to surgical resection for recurrent hepatocellular carcinoma (rHCC) patients. Currently, ablation modalities used in clinical practice mainly include radiofrequency ablation (RFA), microwave ablation (MWA), laser ablation (LA), cryoablation (CRA), high-intensity focused ultrasound (HIFU), and irreversible electroporation (IRE). Accumulated comparative data of ablation versus surgical resection reveal noninferior responses and outcomes but superior adverse effects. Moreover, studies demonstrate that ablation may serve as an excellent procedure for rHCC given its exact minimal invasiveness and immune modulation. We focus on the current status of ablation in clinical practice for rHCC and discuss new research in the field, including ablation combined with these other modalities, such as targeted therapy and immunotherapy.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10937274 | PMC |
http://dx.doi.org/10.7150/jca.93885 | DOI Listing |
Alzheimers Dement
December 2024
Institute of Neurosciences, University of Barcelona, Barcelona, Catalunya, Spain.
Background: Senescence is a cellular response to stress or damage leading to a state of irreversible growth arrest. As we age, the number of senescent cells increases and directly contributes to age-related conditions including cancer and neurodegenerative diseases. As a result, there is a growing interest to therapeutically target senescence either with drugs eliminating senescent cells (senolytics) or with strategies to modulate their secretory phenotype among others.
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December 2024
University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.
Background: Estrogens, such as 17β-estradiol, are the primary female sex hormones predominantly synthesized by mature ovarian follicular cells. The natural exhaustion of ovarian follicular cells during menopause causes a rapid decline in endogenous estrogen levels. This decline in estrogen levels is associated with an increase in chronic, age-related pathologies, including inflammation in the brain.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
The Jackson Laboratory, Bar Harbor, ME, USA.
Background: Alzheimer's disease (AD) and AD-related dementias (ADRD) are modulated by gene-environment (GxE) interactions across the lifespan. Variants of specific genes increase AD risk and synergize with lifetime exposure to environmental toxicants ("exposome"), including neurotoxic metals (lead, Pb; cadmium, Cd) and metalloid (As). These metal/metalloid toxicants readily enter the body (e.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
San Francisco VA Medical Center, University of California San Francisco, San Francisco, CA, USA.
Background: Effective disease-modifying regimens for Alzheimer's Disease (AD) remain lacking due to insufficient understanding of its pathogenic drivers. It was shown previously that upregulation of the calcium-sensing receptor (CaSR), an excitatory family C GPCR, induces neurodegeneration by interfering with the inhibitory γ-aminobutyric acid (GABA) signaling following acute brain injuries (Ann_Clin_Transl_Neurol, 1:851-66). Herein, we determined whether CaSR overexpression is causally associated with the AD.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
Stark Neurosciences Research Institute, Indiana University School of Medicine, Indianapolis, IN, USA.
Background: Close to 80 to 90% of subjects with AD also present cerebral amyloid angiopathy (CAA) a disease in which amyloid accumulation damages the vasculature an impairs blood flow. Since current AD therapies are targeting the disease focusing on amyloid, we are interested on determine how to decrease the accumulation of amyloid in the vasculature observed in CAA and our aim is to determine the impact of tau reduction in CAA pathogenesis.
Method: We crossed the Tg-FDD mice CAA model with Mapt mice to decrease tau levels and analyzed the disease pathogenesis in the different genotypes though behavioral tests, histological and morphometric assays and transcriptomic analysis using the nCounter neuroimmflamation panel from Nanostring.
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