Tema

Autoimunidade

Autoimmune diseases, immune modulation, inflammation, and self-tolerance

221 artigos

Plant Immune Overactivation Destroys Citrus and May Mirror Human Disease
Autoimmune & Arthritis

Plant Immune Overactivation Destroys Citrus and May Mirror Human Disease

A runaway immune response — not the pathogen itself — drives citrus greening disease, echoing autoimmune mechanisms seen in human illness.

Artigo Científico
13 de mai. de 2026 0
Anti-IL-33 Therapy Gains Ground as a New Treatment Frontier for COPD
Autoimmune & Arthritis

Anti-IL-33 Therapy Gains Ground as a New Treatment Frontier for COPD

A novel biologic targeting IL-33 shows promising advances in COPD treatment, potentially reshaping how chronic lung disease is managed.

Artigo Científico
9 de mai. de 2026 0
Rapamycin Uncovers Neuropeptide Y as a Hidden Driver of Joint Inflammation and Cellular Aging
Autoimmune & Arthritis

Rapamycin Uncovers Neuropeptide Y as a Hidden Driver of Joint Inflammation and Cellular Aging

A murine arthritis study finds rapamycin suppresses neuropeptide Y, linking cellular senescence to joint inflammation via SASP cytokines.

Artigo Científico
7 de mai. de 2026 0
Cryo-EM Reveals Why P2X7 Drugs Fail in Rodents but Work in Humans
Autoimmune & Arthritis

Cryo-EM Reveals Why P2X7 Drugs Fail in Rodents but Work in Humans

Structural biology uncovers the exact amino acid motif causing species-specific drug failures, enabling transgenic mouse models for better P2X7 drug testing.

Artigo Científico
6 de mai. de 2026 0
IgA Nephropathy Gets a JAMA Spotlight as New Treatments Reshape Care
Autoimmune & Arthritis

IgA Nephropathy Gets a JAMA Spotlight as New Treatments Reshape Care

JAMA publishes a timely review of IgA nephropathy, the leading cause of primary glomerulonephritis worldwide, amid a wave of new therapies.

Artigo Científico
5 de mai. de 2026 0
Experts Respond to Key Questions on IgA Nephropathy Management
Autoimmune & Arthritis

Experts Respond to Key Questions on IgA Nephropathy Management

Nephrologists from Canada and Ireland address clinical questions on IgA nephropathy, one of the most common causes of kidney failure worldwide.

Artigo Científico
5 de mai. de 2026 0
# Reprogrammando o Sistema Imunológico Envelhecido: Senolíticos, Bloqueio de Citocinas e Rejuvenescimento Epigenético
Autoimmune & Arthritis
Premium

# Reprogrammando o Sistema Imunológico Envelhecido: Senolíticos, Bloqueio de Citocinas e Rejuvenescimento Epigenético

Uma análise mecanicista aprofundada das intervenções de ponta contra o inflamaging — da farmacologia senolítica e do direcionamento preciso de citocinas às estratégias de reprogramação parcial que visam restaurar a homeostase imunológica juvenil.

TutorialAvançado
2 de mai. de 2026 0
Imunossenescência: Quando Seu Sistema Imunológico Começa a Falhar
Autoimmune & Arthritis
Premium

Imunossenescência: Quando Seu Sistema Imunológico Começa a Falhar

Vá além do básico do inflammaging para entender como o envelhecimento remodela as populações de células imunes, desencadeia o SASP e mantém o organismo em um estado de inflamação crônica de baixo grau no nível molecular.

TutorialIntermediário
2 de mai. de 2026 0
NMN Treats Immune Thrombocytopenia by Restoring NAD+ in Macrophages
Autoimmune & Arthritis

NMN Treats Immune Thrombocytopenia by Restoring NAD+ in Macrophages

A phase 1/2 trial finds low-dose oral NMN safely raises platelet counts in steroid-refractory ITP via a novel immunometabolic mechanism.

Artigo Científico
30 de abr. de 2026 0
Your Childhood Flu Exposures Shape Antibody Responses Decades Later
Autoimmune & Arthritis

Your Childhood Flu Exposures Shape Antibody Responses Decades Later

Early influenza infections leave a lasting immunological imprint that determines how your immune system responds to entirely different flu strains later in life.

Artigo Científico
30 de abr. de 2026 0
How Aging T Cells Drive Chronic Skin Inflammation and What Can Stop Them
Autoimmune & Arthritis

How Aging T Cells Drive Chronic Skin Inflammation and What Can Stop Them

Senescent T cells fuel psoriasis, eczema, and rosacea through toxic secretions. New therapies may finally break the cycle.

Revisão
29 de abr. de 2026 0
Thymosin Alpha-1 Activates Immune Cells to Shrink HIV Viral Reservoirs
Autoimmune & Arthritis

Thymosin Alpha-1 Activates Immune Cells to Shrink HIV Viral Reservoirs

A new in vitro study shows Thymosin α1 triggers dendritic cells to release IL-15, boosting CD8+ T cell killing and reducing HIV reservoir size.

Artigo Científico
28 de abr. de 2026 0
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