Results 141 to 150 of about 42,931 (245)

Serum amyloid P aids complement-mediated immunity to Streptococcus pneumoniae [PDF]

, 2007
The physiological functions of the acute phase protein serum amyloid P (SAP) component are not well defined, although they are likely to be important, as no natural state of SAP deficiency has been reported.
Botto, M., Bottoms, S.E., Brown, J.S., Yuste, J.   +3 more
core  

Complement Protein C1q Directs Macrophage Polarization and Limits Inflammasome Activity during the Uptake of Apoptotic Cells [PDF]

, 2012
Marie Benoit, Elizabeth Clarke, Pedro Morgado, Deborah A. Fraser, Andrea J. Tenner   +4 more
openalex   +1 more source

Paternal deficiency of complement component C1q leads to a preeclampsia-like pregnancy in wild-type female mice and vascular adaptations postpartum [PDF]

, 2020
Elizabeth F. Sutton, Mary Gemmel, Judith Brands, Marcia J. Gallaher, Robert W. Powers   +4 more
openalex   +1 more source

Deficiency of Microglial‐Derived Spp1 Exacerbates Age‐Related Memory Decline by Impairing Mitochondrial Complex I Function

Aging Cell, Volume 25, Issue 2, February 2026.
Microglia‐derived Spp1 regulates OXPHOS via the AKT/Complex I pathway to mitigate age‐related memory decline. (Graphical Abstract was created using BioRender). ABSTRACT Age‐related memory decline is a hallmark of brain aging and a primary risk factor for neurodegenerative disorders.
Meiling Wang, Yumin Chang, Aojie He, Jing Yang, Ang Li, Hongqin Wang, Kah‐Leong Lim, Xing Guo, Chengwu Zhang, Li Lu   +9 more
wiley   +1 more source

Glutamate Delta 1 Receptor in Synapses, Circuits, and Disease

European Journal of Neuroscience, Volume 63, Issue 3, February 2026.
This review discusses our current understanding of the structure–function, expression and roles in neural circuits of the less studied glutamate delta 1 (GluD1) receptor. Converging data suggests many unique features of GluD1 including expression at both excitatory and inhibitory synapses and binding to D‐serine and GABA.
Diane Choi, Poojashree B. Chettiar, Yoland Smith, Shashank M. Dravid   +3 more
wiley   +1 more source

Role of Complement Component C1q in the IgG-Independent Opsonophagocytosis of Group BStreptococcus [PDF]

, 1999
Peter Butko, A Nicholson-Weller, Michael R. Wessels   +2 more
openalex   +1 more source

The Subgingival Host–Microbial Landscape in Mothers With Periodontitis and Their At‐Risk Offspring

Journal of Clinical Periodontology, Volume 53, Issue 2, Page 201-213, February 2026.
ABSTRACT Aim To evaluate the subgingival proteome and microbiome of mothers with periodontitis and their offspring, thereby assessing signatures of periodontal diseases. Methods Forty participants in four groups were included: mothers with periodontitis and their offspring, as well as periodontally healthy mothers and their offspring.
Hélvis E. S. Paz, Camila S. Stolf, Kai Bao, Mabelle F. Monteiro, Lucas M. Carvalho, Angelika Silbereisen, Georgios N. Belibasakis, Renato C. V. Casarin, Nagihan Bostanci   +8 more
wiley   +1 more source

Complement-Coagulation Cross-talk: Factor H-mediated regulation of the Complement Classical Pathway activation by fibrin clots

Frontiers in Immunology
The classical pathway of the complement system is activated by the binding of C1q in the C1 complex to the target activator, including immune complexes. Factor H is regarded as the key downregulatory protein of the complement alternative pathway. However,
Yu-Hoi Kang, Yu-Hoi Kang, Praveen M. Varghese, Ahmad Al Aiyan, Kirsten Pondman, Uday Kishore, Uday Kishore, Robert B. Sim   +7 more
doaj   +1 more source

Astrocyte Regulation of Spinal Circuit Function

Journal of Neurochemistry, Volume 170, Issue 2, February 2026.
Spinal cord astrocytes exist as an additional component of the computational framework that governs both sensory perceptions and motor outputs (left). By integrating local synaptic activity together with signals that reflect whole‐body state (e.g., neuromodulators, immune signals, and vascular signals) into defined input states (Sn), astrocytes adapt ...
Mary Kaye Duff, Min Jun Li, Axel Nimmerjahn   +2 more
wiley   +1 more source

Complement C1q Activates Canonical Wnt Signaling and Promotes Aging-Related Phenotypes [PDF]

, 2012
Atsuhiko T. Naito, Tomokazu S. Sumida, Seitaro Nomura, Mei‐Lan Liu, Tomoaki Higo, Akito Nakagawa, Katsuki Okada, Taku Sakai, Akihito Hashimoto, Yurina Hara, Ippei Shimizu, Weidong Zhu, Haruhiro Toko, Akemi Katada, Hiroshi Akazawa, Toru Oka, Jong‐Kook Lee, Tohru Minamino, Toshio Nagai, Kenneth Walsh, Akira Kikuchi, Misako Matsumoto, Marina Botto, Ichiro Shiojima, Issei Komuro   +24 more
openalex   +1 more source