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J Immunother Cancer
January 2025
IRCCS Humanitas Research Hospital, Rozzano, Italy
Background: ACKR2 is an atypical chemokine receptor that plays a significant role in regulating inflammation by binding to inflammatory CC chemokines and facilitating their degradation. Previous findings suggest that the genetic absence of ACKR2 leads to heightened tumor growth in inflammation-driven models. Conversely, mice lacking ACKR2 exhibit protection against lung metastasis in melanoma and breast cancer models.
View Article and Find Full Text PDFAJNR Am J Neuroradiol
January 2025
From the Department of Neurology, the First Hospital of Jilin University, Changchun, Jilin Province, China.
Background And Purpose: Differentiating Parkinson's Disease (PD) from Atypical Parkinsonism Syndrome (APS), including Multiple System Atrophy (MSA) and Progressive Supranuclear Palsy (PSP), is challenging, and there is no gold standard. Integrating quantitative susceptibility mapping (QSM) and morphometry can help differentiate PD from APS and improve the internal diagnosis of APS.
Materials And Methods: In this retrospective study, we enrolled 55 patients with PD, 17 with MSA-parkinsonian type (MSA-P), 15 with MSA-cerebellar type (MSA-C), and 14 with PSP.
Biomedica
December 2024
Grupo de Inmunología Celular y Molecular - InmuBo, Universidad El Bosque, Bogotá, D. C., Colombia; Reumatología, Escuela de Medicina, Universidad Militar Nueva Granada, Bogotá, D. C., Colombia; Grupo de Inmunología, Escuela de Medicina, Universidad Militar Nueva Granada, Bogotá, D. C., Colombia; Departamento de Reumatología e Inmunología, Hospital Militar Central, Bogotá, D. C., Colombia.
Inborn errors of immunity are monogenic disorders that predispose patients to immune dysregulation, autoimmunity, and infection. Some autoimmune diseases, such as autoimmune cytopenias, systemic lupus erythematosus, and inflammatory bowel diseases, are increasingly recognized as phenotypes of inborn errors of immunity. The objective of this article was to identify red flags or clinical/laboratory markers to suspect inborn errors of immunity in patients with autoimmune cytopenias, systemic lupus erythematosus, and inflammatory bowel diseases through a systematic literature review.
View Article and Find Full Text PDFJ Clin Endocrinol Metab
January 2025
Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Context And Objective: Parathyroid carcinoma (PCa) is a rare endocrine neoplasm known for its high recurrence. The specific molecular properties influencing the prognosis of PCa remain largely elusive. The present study was designed to explore the significance of PI3K/AKT/mTOR activation in PCa.
View Article and Find Full Text PDFJ Am Chem Soc
January 2025
Department of Chemistry and Biochemistry, Montana State University, Bozeman, Montana 59717, United States.
Under most conditions, 2,4-dihalopyrimidines undergo substitution reactions at C4. Here we report that Pd(II) precatalysts supported by bulky -heterocyclic carbene ligands uniquely effect C2-selective cross-coupling of 2,4-dichloropyrimidine with thiols. The regioselectivity of this reaction stands in stark contrast to ∼1500 previously reported Pd-catalyzed cross-couplings that favor C4 in the absence of other substituents on the pyrimidine ring.
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