Immune recovery folliculitis (IRF) is defined as the development of an inflammatory disorder of the facial pilo-sebaceous unit due to the immune reconstitution inflammatory syndrome (IRIS). Skin lesions can be related to an immune response against skin saprophyte bacteria (e.g. The rapid reconstitution of T lymphocyte, with a CD8+ predominance, is considered a key pathogenic factor for this phenomenon. IRF is clinically similar to acne vulgaris and can be challenging to treat. Patients with facial pustules can experience social discomfort. Here we report two cases of IRF diagnosed at the human immunodeficiency virus (HIV) clinic of the National Institute of Infectious Diseases L. Spallanzani, in Rome, Italy. The first case occurred in an antiretroviral therapy (ART)-experienced patient, after a treatment simplification; the second one was registered in an ART-naïve patient, diagnosed with acute HIV infection shortly, after ART initiation. To date, an IRF secondary to an ART switch, has not been described yet. IRF should be ruled out and considered in differential diagnosis from antiretroviral drug-related skin effects.
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http://dx.doi.org/10.1016/j.idcr.2021.e01324 | DOI Listing |
Neurobiol Dis
December 2024
Department of Pharmacology, Toxicology, and Pharmacy, University of Veterinary Medicine Hannover, Bünteweg 17, 30559 Hannover, Germany. Electronic address:
Increasing evidence points to infectious diseases as contributor to the pathogenesis of neurodegeneration in Parkinson's disease (PD), probably driven by a peripheral and CNS inflammatory response together with alpha-synuclein (aSyn) pathology. Pro-inflammatory lipopolysaccharide (LPS) endotoxin is suggested as a risk factor, and LPS shedding gram-negative bacteria are more prevalent in the gut-microbiome of PD patients. Here, we investigated whether LPS could contribute to the neurodegenerative disease progression via neuroinflammation, especially under conditions of aSyn pathology.
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December 2024
Liver Cancer Institute, Zhongshan Hospital, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Fudan University, Shanghai, China. Electronic address:
Background: Liver involvement is a common complication of coronavirus disease 2019 (COVID-19), especially in hospitalized patients. However, the underlying mechanisms involved are not fully understood.
Methods: Immunohistochemistry (IHC) staining of SARS-CoV-2 spike (S) and nucleocapsid (N) proteins was conducted on liver tissues from six patients with COVID-19.
Int J Biol Macromol
December 2024
School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou 510006, China; Department of Traditional Chinese Medicine, Institute of Guangdong Geriatric, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou 510080, China.
Thermosensitive hydrogels show great potential in healing diabetic wounds, but they are still challenged by the long healing time, risk of infectivity, and accumulation of melanin. Herein, a dual network hydrogel is designed, which consists of chlorogenic acid (CA) modified chitosan (CS) (CA@CS), poly(N-isopropylacrylamide) (PNIPAm), and glabridin liposomes (GL). The gelation transition temperature of the hydrogel is 32-34 °C, which thus endows it with superior injectability at ambient temperature.
View Article and Find Full Text PDFInt Immunopharmacol
December 2024
Department of Oncology, The Second People's Hospital of Banan District, Chongqing 400054, China.
Objective: To explore the impact of neoadjuvant immunotherapy on the clinical efficacy of stage IIIA-N2 non-small cell lung cancer (NSCLC) patients.
Methods: The retrospective study was conducted on 120 patients with stage IIIA-N2 NSCLC admitted to our hospital during April 2020 to April 2022. The control group received local chemotherapy, while the combination group received neoadjuvant immunotherapy on the basis of chemotherapy.
Eur J Surg Oncol
November 2024
Southmead Hospital, Bristol, UK. Electronic address:
Introduction: Immunonutrition (IMN) modulates the activity of the immune system. However, the effects of IMN on cancer patients following colorectal surgery is still lacking. We performed a systematic review and meta-analysis to evaluate the outcomes of IMN in patients undergoing laparoscopic versus open colorectal surgery.
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