Results 101 to 110 of about 15,861 (227)

Siglec-1 colocalizes with p24 in VCCs of HIV-1-infected MDMs.

, 2017
(A) MDMs were infected with a biological stock of HIV-1 BaL at a TCID50 of 0.5/cell. 10 days post-infection cells were fixed and immunolabeled for HIV-1 p24 (green), CD9 (red), tetherin (magenta) and DAPI co-stained. (B) Same immunostaining profile as (A)
Sarah Takushi (3699919), Neal Beeman (3699922), Jason E. Hammonds (3699916), Lingmei Ding (324106), Jaang-Jiun Wang (253626), Gregory B. Melikyan (137795), Paul Spearman (156002), Ashwanth C. Francis (2836463)   +7 more
core   +1 more source

The Dual Face of Fusobacterium nucleatum in Cancer: Foe, Friend or Both?

Journal of Periodontal Research, EarlyView.
Fusobacterium nucleatum has established interactions with cancers in humans. However, contrary to a traditional view that these interactions are uniformly pro‐tumoural, recent evidence suggests a more nuanced role, where contact‐dependent and contact‐independent mechanisms may support either tumour progression or restriction depending on tumour site ...
Anjali Chander, Huile Lim, Gilad Bachrach, Miguel Reis Ferreira   +3 more
wiley   +1 more source

Genetic risk variants implicate impaired maintenance and repair of periodontal tissues as causal for periodontitis—A synthesis of recent findings

Periodontology 2000, EarlyView.
AbstractPeriodontitis is a complex inflammatory disease in which the host genome, in conjunction with extrinsic factors, determines susceptibility and progression. Genetic predisposition is the strongest risk factor in the first decades of life. As people age, chronic exposure to the periodontal microbiome puts a strain on the proper maintenance of ...
Arne S. Schaefer, Luigi Nibali, Noha Zoheir, Niki M. Moutsopoulos, Bruno G. Loos   +4 more
wiley   +1 more source

Copresentation of antigen and ligands of Siglec-G induces B cell tolerance independent of CD22

, 2013
Differentiation of self from nonself is indispensable for maintaining B cell tolerance in peripheral tissues. CD22 and Siglec-G (sialic acid-binding Ig-like lectin G) are two inhibitory coreceptors of the BCR that are implicated in maintenance of ...
Paulson, J. C., Kawasaki, N., Macauley, M. S., Pfrengle, F.   +3 more
core   +1 more source

Complement–Eosinophil Crosstalk Links Complement Activation to Fibrin Deposition in Eosinophilic Chronic Rhinosinusitis

Allergy, EarlyView.
Ryo Hasegawa, Shigeharu Ueki, Misaki Arima, Shohei Nishiyama, Keinosuke Hizuka, Kohei Tatsumi, Ayako Sawai, Anna Shimizu, Yuki Sonoda, Eiichi Kato, Masanori Kidoguchi, Masafumi Sakashita, Yohei Sato, Atsushi Kato, Bruce K. Tan, Robert C. Kern, Robert P. Schleimer, Shigeharu Fujieda, Yoshimasa Imoto   +18 more
wiley   +1 more source

Histiocytes: Multifaceted Regulators of Health and Disease

Veterinary Clinical Pathology, EarlyView.
ABSTRACT The mononuclear phagocyte system encompasses macrophages, dendritic cells (DCs), and monocytes. Tissue‐resident macrophages and dendritic cells arise during embryogenesis and are replenished either through self‐renewal or by monocytes during inflammation.
Erika J. Gruber
wiley   +1 more source

Upregulation of Siglec-6 induces mitochondrial dysfunction by promoting GPR20 expression in early-onset preeclampsia

Journal of Translational Medicine
Background Preeclampsia, especially early-onset preeclampsia (EO-PE), is a pregnancy complication that has serious consequences for the health of both the mother and the fetus. Although abnormal placentation due to mitochondrial dysfunction is speculated
Yuanhui Jia, Wenjing Lu, Han Xie, Yifan Sheng, Luyao Wang, Wenqi Lv, Lijun Ling, Jiaqi Dong, Xinrui Jia, Shengyu Wu, Wenqiang Liu, Hao Ying   +11 more
doaj   +1 more source

Cholesterol 25‐Hydroxylase Deficiency Provides an Optimal and Durable Protective T Helper 1 Immunity via Interleukin‐12–Interleukin‐2 Axis in BCG‐Vaccinated Mice

MedComm, Volume 7, Issue 10, October 2026.
CH25H deficiency permits optimal dendritic cell activation following BCG exposure, characterized by increased IL‐12p70 production. In vivo, CH25H deficiency promotes enhanced BCG‐mediated protection and sustained IL‐2 producing T cell response. ABSTRACT Bacillus Calmette‐Guérin (BCG) remains the only licensed vaccine for tuberculosis (TB), yet its ...
Hagyu Kim, Eunsol Choi, Kee Woong Kwon, Hong‐Hee Choi, Kyungmin Kim, WeonSeok Jung, Sung Jae Shin   +6 more
wiley   +1 more source

Different patterns of Siglec-9-mediated neutrophil death responses in septic shock

, 2009
Sialic-acid-binding immunoglobulin-like lectin (Siglec) 9 mediates death signals in neutrophils. The objective of this study was to determine the heterogeneity of neutrophil death responses in septic shock patients and to analyze whether these ex vivo ...
Simon, Hans-Uwe, Jakob, Stephan M, Takala, Jukka, Geering, Barbara, von Gunten, Stephan   +4 more
core   +1 more source

Group B Streptococcus engages an inhibitory Siglec through sialic acid mimicry to blunt innate immune and inflammatory responses in vivo.

PLoS Pathogens, 2014
Group B Streptococcus (GBS) is a common agent of bacterial sepsis and meningitis in newborns. The GBS surface capsule contains sialic acids (Sia) that engage Sia-binding immunoglobulin-like lectins (Siglecs) on leukocytes. Here we use mice lacking Siglec-
Yung-Chi Chang, Joshua Olson, Federico C Beasley, Christine Tung, Jiquan Zhang, Paul R Crocker, Ajit Varki, Victor Nizet   +7 more
doaj   +1 more source