scholarly journals NK Cells in Autoimmune Diseases: Protective or Pathogenic?

2021 ◽  
Vol 12 ◽  
Author(s):  
Meifang Liu ◽  
Shujuan Liang ◽  
Cai Zhang
Keyword(s):  
Immune System ◽  
Autoimmune Diseases ◽  
Nk Cells ◽  
Lupus Erythematosus ◽  
Nk Cell ◽  
Current Knowledge ◽  
Type I Diabetes ◽  
Cell Subset ◽  
Type I ◽  
Autoantibody Production

Autoimmune diseases generally result from the loss of self-tolerance (i.e., failure of the immune system to distinguish self from non-self), and are characterized by autoantibody production and hyperactivation of T cells, which leads to damage of specific or multiple organs. Thus, autoimmune diseases can be classified as organ-specific or systemic. Genetic and environmental factors contribute to the development of autoimmunity. Recent studies have demonstrated the contribution of innate immunity to the onset of autoimmune diseases. Natural killer (NK) cells, which are key components of the innate immune system, have been implicated in the development of multiple autoimmune diseases such as systemic lupus erythematosus, type I diabetes mellitus, and autoimmune liver disease. However, NK cells have both protective and pathogenic roles in autoimmunity depending on the NK cell subset, microenvironment, and disease type or stage. In this work, we review the current knowledge of the varied roles of NK cell subsets in systemic and organic-specific autoimmune diseases and their clinical potential as therapeutic targets.

scholarly journals The Role of Natural Killer Cells in Autoimmune Diseases

2021 ◽  
Vol 12 ◽  
Author(s):  
Umut Can Kucuksezer ◽  
Esin Aktas Cetin ◽  
Fehim Esen ◽  
Ilhan Tahrali ◽  
Nilgun Akdeniz ◽  
...  
Keyword(s):  
Immune Responses ◽  
Nk Cells ◽  
Natural Killer ◽  
Lupus Erythematosus ◽  
Cell Biology ◽  
Nk Cell ◽  
Cell Activity ◽  
Cell Subset ◽  
Therapeutic Interventions ◽  
Surface Receptors

Natural killer (NK) cells, the large granular lymphocytes differentiated from the common lymphoid progenitors, were discovered in early 1970’s. They are members of innate immunity and were initially defined by their strong cytotoxicity against virus-infected cells and by their important effector functions in anti-tumoral immune responses. Nowadays, NK cells are classified among the recently discovered innate lymphoid cell subsets and have capacity to influence both innate and adaptive immune responses. Therefore, they can be considered as innate immune cells that stands between the innate and adaptive arms of immunity. NK cells don’t express T or B cell receptors and are recognized by absence of CD3. There are two major subgroups of NK cells according to their differential expression of CD16 and CD56. While CD16+CD56dim subset is best-known by their cytotoxic functions, CD16-CD56bright NK cell subset produces a bunch of cytokines comparable to CD4+ T helper cell subsets. Another subset of NK cells with production of interleukin (IL)-10 was named as NK regulatory cells, which has suppressive properties and could take part in immune-regulatory responses. Activation of NK cells is determined by a delicate balance of cell-surface receptors that have either activating or inhibitory properties. On the other hand, a variety of cytokines including IL-2, IL-12, IL-15, and IL-18 influence NK cell activity. NK-derived cytokines and their cytotoxic functions through induction of apoptosis take part in regulation of the immune responses and could contribute to the pathogenesis of many immune mediated diseases including ankylosing spondylitis, Behçet’s disease, multiple sclerosis, rheumatoid arthritis, psoriasis, systemic lupus erythematosus and type-1 diabetes. Dysregulation of NK cells in autoimmune disorders may occur through multiple mechanisms. Thanks to the rapid developments in biotechnology, progressive research in immunology enables better characterization of cells and their delicate roles in the complex network of immunity. As NK cells stand in between innate and adaptive arms of immunity and “bridge” them, their contribution in inflammation and immune regulation deserves intense investigations. Better understanding of NK-cell biology and their contribution in both exacerbation and regulation of inflammatory disorders is a requisite for possible utilization of these multi-faceted cells in novel therapeutic interventions.

scholarly journals Cryoglobulinemia and cryoglobulinemic vasculitis: etiological aspects and pathophysiological associations

2020 ◽  
Vol 14 (1) ◽  
pp. 78-84
Author(s):  
I. Yu. Golovach ◽  
Ye. D. Yegudina
Keyword(s):  
Autoimmune Diseases ◽  
B Cell ◽  
Lupus Erythematosus ◽  
Immune Complexes ◽  
Type I ◽  
Cryoglobulinemic Vasculitis ◽  
Microvascular Damage ◽  
Autoantibody Production ◽  
Subsequent Formation ◽  
Type Iii

The term cryoglobulinemia (CG) is used when detecting serum immunoglobulins that reversibly precipitate and form a gel at a temperature below 37 °C and dissolve when the temperature rises above 37 °C. Type I CG consists of only one isotype or a subclass of monoclonal immunoglobulins, while types II and III are classified as mixed CG (MCG) that is primarily characterized by the presence of immunoglobulins G and M. Types II and II-III MCG can result in cryoglobulinemic vasculitis (CGV) more frequently, whereas type III can lead to this condition less frequently. The presence of type I cryoglobulins is always associated with B-cell lymphoproliferative diseases. On the contrary, type II or type III MCG is more commonly associated with systemic autoimmune diseases and chronic infections. Thus, hepatitis C virus infection contributes to the development of MCG in 80–90% of cases. CGV is considered a rare disease worldwide (<5 cases per 10,000 people in the general European and North American populations). Among autoimmune diseases, primary Sjögren's syndrome (Sjögren's disease), systemic lupus erythematosus, and rheumatoid arthritis are most often associated with MCG. The pathogenetic role of cryoglobulins in inducing vasculitis is associated with both leukocyte recruitment to the vessels and deposition of immune complexes, with complement system activation and microvascular damage. The pathogenesis of MCG is associated with B-cell lymphoproliferation, autoantibody production, immunoglobulin synthesis, rheumatoid factor activity and the subsequent formation of cryoprecipitated immune complexes in conjunction with ineffective cryoglobulin clearance by monocytes and/or macrophages. This review contains updated information on the epidemiology, etiology, and pathogenesis of CG, with particular emphasis on MCG and CGV.

scholarly journals Tim-3 marks human natural killer cell maturation and suppresses cell-mediated cytotoxicity

Blood ◽  
2012 ◽  
Vol 119 (16) ◽  
pp. 3734-3743 ◽  
Author(s):  
Lishomwa C. Ndhlovu ◽  
Sandra Lopez-Vergès ◽  
Jason D. Barbour ◽  
R. Brad Jones ◽  
Aashish R. Jha ◽  
...  
Keyword(s):  
T Cell ◽  
Nk Cells ◽  
Natural Killer ◽  
Nk Cell ◽  
Killer Cell ◽  
Cell Subset ◽  
Target Cells ◽  
Type I ◽  
Human Natural Killer Cell ◽  
Cell Responses

Abstract Natural killer (NK) cells are innate lymphocytes that play an important role against viral infections and cancer. This effect is achieved through a complex mosaic of inhibitory and activating receptors expressed by NK cells that ultimately determine the magnitude of the NK-cell response. The T-cell immunoglobulin– and mucin domain–containing (Tim)–3 receptor was initially identified as a T-helper 1–specific type I membrane protein involved in regulating T-cell responses. Human NK cells transcribe the highest amounts of Tim-3 among lymphocytes. Tim-3 protein is expressed on essentially all mature CD56dimCD16+ NK cells and is expressed heterogeneously in the immature CD56brightCD16– NK-cell subset in blood from healthy adults and in cord blood. Tim-3 expression was induced on CD56brightCD16− NK cells after stimulation with IL-15 or IL-12 and IL-18 in vitro, suggesting that Tim-3 is a maturation marker on NK cells. Whereas Tim-3 has been used to identify dysfunctional T cells, NK cells expressing high amounts of Tim-3 are fully responsive with respect to cytokine production and cytotoxicity. However, when Tim-3 was cross-linked with antibodies it suppressed NK cell–mediated cytotoxicity. These findings suggest that NK-cell responses may be negatively regulated when NK cells encounter target cells expressing cognate ligands of Tim-3.

Autoantibodies to insulin do appear in non-diabetic patients with autoimmune disorders: Comparison with anti-immunoglobulin antibodies and other autoimmune phenomena

1990 ◽  
Vol 122 (2) ◽  
pp. 303-308 ◽  
Author(s):  
Umberto Di Mario ◽  
Riccardo Perfetti ◽  
Emanuela Anastasi ◽  
Giovanna Contreas ◽  
Laura Crisà ◽  
...  
Keyword(s):  
Autoimmune Diseases ◽  
Lupus Erythematosus ◽  
Immune Complexes ◽  
Type I Diabetes ◽  
Primary Hypothyroidism ◽  
Insulin Autoantibodies ◽  
Diabetic Patients ◽  
Graves Disease ◽  
Type I ◽  
Serum Samples

Abstract Insulin- and anti-immunoglobulin-antibodies have been recently reported in pre-diabetic subjects: the former has been proposed as a predictive marker of Type I diabetes in non-diabetic-subjects. To evaluate the diabetes-related specificity of these antibodies, the presence of insulin autoantibodies, using a recently developed and highly sensitive competitive radioimmune assay, and of anti-immunoglobulin antibodies together with that of immune complexes and of other autoantibodies has been investigated in patients with organ- or non-organ-specific autoimmune diseases. One hundred and eleven serum samples were assayed from patients with Graves' disease, primary hypothyroidism, chronic autoimmune thyroiditis, Addison's disease, chronic autoimmune hepatitis, pernicious anemia, lupus erythematosus, and rheumatoid arthritis, together with 45 serum samples from normal subjects. From patients with autoimmune diseases, 32.4% of all sera revealed values of insulin autoantibodies above the limit of positivity (p<0.001); anti-immunoglobulin antibodies were present in 4.1% of patients (NS); immune complexes were found in 19.5% (NS) of all patients, but in 38% of patients with Graves' disease and chronic hepatitis (p<0.02). There was a trend for multiple autoantibody positivity to be associated with high levels of insulin autoantibodies (p<0.05). Thus, whereas contrary to expectation anti-immunoglobulin antibodies are not associated with non-diabetes-related autoimmune diseases, increased humoral immunoresponsiveness to endogenous insulin appears to be related to autoimmunity in general rather than restricted to Type I diabetes.

scholarly journals Natural Killer Cells as Key Mediators in Type I Diabetes Immunopathology

2021 ◽  
Vol 12 ◽  
Author(s):  
Graeme Gardner ◽  
Christopher A. Fraker
Keyword(s):  
Immune System ◽  
Viral Infection ◽  
Natural Killer ◽  
Immune Cell ◽  
Nk Cell ◽  
Type I Diabetes ◽  
Adaptive Immune System ◽  
Cell Types ◽  
Underlying Mechanism ◽  
Type I

The immunopathology of type I diabetes (T1D) presents a complicated case in part because of the multifactorial origin of this disease. Typically, T1D is thought to occur as a result of autoimmunity toward islets of Langerhans, resulting in the destruction of insulin-producing cells (β cells) and thus lifelong reliance on exogenous insulin. However, that explanation obscures much of the underlying mechanism, and the actual precipitating events along with the associated actors (latent viral infection, diverse immune cell types and their roles) are not completely understood. Notably, there is a malfunctioning in the regulation of cytotoxic CD8+ T cells that target endocrine cells through antigen-mediated attack. Further examination has revealed the likelihood of an imbalance in distinct subpopulations of tolerogenic and cytotoxic natural killer (NK) cells that may be the catalyst of adaptive immune system malfunction. The contributions of components outside the immune system, including environmental factors such as chronic viral infection also need more consideration, and much of the recent literature investigating the origins of this disease have focused on these factors. In this review, the details of the immunopathology of T1D regarding NK cell disfunction is discussed, along with how those mechanisms stand within the context of general autoimmune disorders. Finally, the rarer cases of latent autoimmune, COVID-19 (viral), and immune checkpoint inhibitor (ICI) induced diabetes are discussed as their exceptional pathology offers insight into the evolution of the disease as a whole.

scholarly journals Natural Killer Cells and Their Role in Rheumatoid Arthritis: Friend or Foe?

2012 ◽  
Vol 2012 ◽  
pp. 1-10 ◽  
Author(s):  
Hamid Shegarfi ◽  
Fatemeh Naddafi ◽  
Abbas Mirshafiey
Keyword(s):  
Rheumatoid Arthritis ◽  
Immune System ◽  
Autoimmune Diseases ◽  
Nk Cells ◽  
Natural Killer ◽  
Cell Biology ◽  
Nk Cell ◽  
Adaptive Immune System ◽  
Infectious Burden

Rheumatoid arthritis (RA) is a long-term disease that leads to inflammation of the joints and surrounding tissues. Natural killer (NK) cells are an important part of the innate immune system and are responsible for the first line of defense against pathogens during the initial immune challenge before the adaptive immune system eventually eliminates the infectious burden. NK cells have the capacity to damage normal cells or through interaction with other cells such as dendritic cells, macrophages, and T cells cause autoimmune diseases, such as RA. NK cells isolated from the joints of patients with RA suggest that they may play a role in this disease. However, the involvement of NK cells in RA pathology is not fully elucidated. Both protective and detrimental roles of NK cells in RA have recently been reported. A better understanding of NK cells' role in RA might help to develop new therapeutic strategies for treatment of the RA or other autoimmune diseases. We have decided in this paper to focus on the NK cell biology, and attempt to bring the interested readership of this Journal up to date on the NK cell, specifically its possible relation to RA.

scholarly journals Single-cell multi-omics analysis reveals IFN-driven alterations in T lymphocytes and Natural Killer cells in systemic lupus erythematosus

2021 ◽  
Author(s):  
Dominik Trzupek ◽  
Mercede Lee ◽  
Fiona Hamey ◽  
Linda S. Wicker ◽  
John A. Todd ◽  
...  
Keyword(s):  
Systemic Lupus Erythematosus ◽  
T Cell ◽  
Nk Cells ◽  
Single Cell ◽  
Natural Killer ◽  
Immune Activation ◽  
Lupus Erythematosus ◽  
Nk Cell ◽  
Type I ◽  
Systemic Lupus

AbstractBackgroundThe characterisation of the peripheral immune system in the autoimmune disease systemic lupus erythematosus (SLE) at the single-cell level has been hampered by the reduced sensitivity of current whole-transcriptomic technologies. Here we employ a targeted single-cell multi-omics approach, combining protein and mRNA quantification, to generate a high-resolution map of the T lymphocyte and Natural Killer (NK) cell populations in blood from SLE patients.MethodsWe designed a custom panel to quantify the transcription of 534 genes in parallel with the expression of 51 surface protein targets using the BD Rhapsody single-cell system. We applied this technology to profile 20,656 T and NK cells isolated from peripheral blood from an SLE patient with a type I interferon (IFN) signature (IFNhi), and an age- and sex-matched IFNlow SLE patient and healthy donor.ResultsWe confirmed the presence of a rare cytotoxic CD4+ T cell (CTL) subset, which was exclusively present in the IFNhi patient. Furthermore, we identified additional alterations consistent with increased immune activation in this patient, most notably a shift towards terminally differentiated CD57+ CD8+ T cell and CD16+ NKdim phenotypes, and the presence of a subset of naïve CD4+ T cells recently activated by cytokines.ConclusionsOur results identify IFN-driven changes in the composition and phenotype of T and NK cells that are consistent with a systemic immune activation within the IFNhi patient, and underscore the power of this multi-omics approach to identify rare immune subsets, which could be missed using lower parametric or less sensitive single-cell technologies. Consequently, we were able to find evidence for novel cellular peripheral biomarkers of SLE disease activity, including a subset of CD57+ CD4+ CTLs.

scholarly journals OP0005 ELEVATED STAT1 EXPRESSION BUT NOT PHOSPHORYLATION IN LUPUS B CELLS CORRELATES WITH DISEASE ACTIVITY AND INCREASED PLASMABLAST SUSCEPTIBILITY

2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 4-5
Author(s):  
A. Aue ◽  
F. Szelinski ◽  
S. Weißenberg ◽  
A. Wiedemann ◽  
T. Rose ◽  
...  
Keyword(s):  
Systemic Lupus Erythematosus ◽  
B Cells ◽  
Autoimmune Diseases ◽  
Disease Activity ◽  
B Cell ◽  
Lupus Erythematosus ◽  
Type I ◽  
Type I Ifn ◽  
Systemic Lupus ◽  
B Cell Subsets

Background:Systemic lupus erythematosus (SLE) is characterized by two pathogenic key signatures, type I interferon (IFN) (1.) and B-cell abnormalities (2.). How these signatures are interrelated is not known. Type I-II IFN trigger activation of Janus kinase (JAK) – signal transducer and activator of transcription (STAT).Objectives:JAK-STAT inhibition is an attractive therapeutic possibility for SLE (3.). We assess STAT1 and STAT3 expression and phosphorylation at baseline and after IFN type I and II stimulation in B-cell subpopulations of SLE patients compared to other autoimmune diseases and healthy controls (HD) and related it to disease activity.Methods:Expression of STAT1, pSTAT1, STAT3 and pSTAT3 in B and T-cells of 21 HD, 10 rheumatoid arthritis (RA), 7 primary Sjögren’s (pSS) and 22 SLE patients was analyzed by flow cytometry. STAT1 and STAT3 expression and phosphorylation in PBMCs of SLE patients and HD after IFNα and IFNγ incubation were further investigated.Results:SLE patients showed substantially higher STAT1 but not pSTAT1 in B and T-cell subsets. Increased STAT1 expression in B cell subsets correlated significantly with SLEDAI and Siglec-1 on monocytes, a type I IFN marker (4.). STAT1 activation in plasmablasts was IFNα dependent while monocytes exhibited dependence on IFNγ.Figure 1.Significantly increased expression of STAT1 by SLE B cells(A) Representative histograms of baseline expression of STAT1, pSTAT1, STAT3 and pSTAT3 in CD19+ B cells of SLE patients (orange), HD (black) and isotype controls (grey). (B) Baseline expression of STAT1 and pSTAT1 or (C) STAT3 and pSTAT3 in CD20+CD27-, CD20+CD27+ and CD20lowCD27high B-lineage cells from SLE (orange) patients compared to those from HD (black). Mann Whitney test; ****p≤0.0001.Figure 2.Correlation of STAT1 expression by SLE B cells correlates with type I IFN signature (Siglec-1, CD169) and clinical activity (SLEDAI).Correlation of STAT1 expression in CD20+CD27- näive (p<0.0001, r=0.8766), CD20+CD27+ memory (p<0.0001, r=0.8556) and CD20lowCD27high (p<0.0001, r=0.9396) B cells from SLE patients with (A) Siglec-1 (CD169) expression on CD14+ cells as parameter of type I IFN signature and (B) lupus disease activity (SLEDAI score). Spearman rank coefficient (r) was calculated to identify correlations between these parameters. *p≤0.05, **p≤0.01. (C) STAT1 expression in B cell subsets of a previously undiagnosed, active SLE patient who was subsequently treated with two dosages of prednisolone and reanalyzed.Conclusion:Enhanced expression of STAT1 by B-cells candidates as key node of two immunopathogenic signatures (type I IFN and B-cells) related to important immunopathogenic pathways and lupus activity. We show that STAT1 is activated upon IFNα exposure in SLE plasmablasts. Thus, Jak inhibitors, targeting JAK-STAT pathways, hold promise to block STAT1 expression and control plasmablast induction in SLE.References:[1]Baechler EC, Batliwalla FM, Karypis G, Gaffney PM, Ortmann WA, Espe KJ, et al. Interferon-inducible gene expression signature in peripheral blood cells of patients with severe lupus. Proc Natl Acad Sci U S A. 2003;100(5):2610-5.[2]Lino AC, Dorner T, Bar-Or A, Fillatreau S. Cytokine-producing B cells: a translational view on their roles in human and mouse autoimmune diseases. Immunol Rev. 2016;269(1):130-44.[3]Dorner T, Lipsky PE. Beyond pan-B-cell-directed therapy - new avenues and insights into the pathogenesis of SLE. Nat Rev Rheumatol. 2016;12(11):645-57.[4]Biesen R, Demir C, Barkhudarova F, Grun JR, Steinbrich-Zollner M, Backhaus M, et al. Sialic acid-binding Ig-like lectin 1 expression in inflammatory and resident monocytes is a potential biomarker for monitoring disease activity and success of therapy in systemic lupus erythematosus. Arthritis Rheum. 2008;58(4):1136-45.Disclosure of Interests:Arman Aue: None declared, Franziska Szelinski: None declared, Sarah Weißenberg: None declared, Annika Wiedemann: None declared, Thomas Rose: None declared, Andreia Lino: None declared, Thomas Dörner Grant/research support from: Janssen, Novartis, Roche, UCB, Consultant of: Abbvie, Celgene, Eli Lilly, Roche, Janssen, EMD, Speakers bureau: Eli Lilly, Roche, Samsung, Janssen

scholarly journals Glucose Oligosaccharide and Long-Chain Glucomannan Feed Additives Induce Enhanced Activation of Intraepithelial NK Cells and Relative Abundance of Commensal Lactic Acid Bacteria in Broiler Chickens

2021 ◽  
Vol 8 (6) ◽  
pp. 110
Author(s):  
Nathalie Meijerink ◽  
Jean E. de Oliveira ◽  
Daphne A. van Haarlem ◽  
Guilherme Hosotani ◽  
David M. Lamot ◽  
...  
Keyword(s):  
Immune System ◽  
Nk Cells ◽  
Relative Abundance ◽  
Nk Cell ◽  
Feed Additives ◽  
Microbiota Composition ◽  
In Ovo ◽  
Long Chain

Restrictions on the use of antibiotics in the poultry industry stimulate the development of alternative nutritional solutions to maintain or improve poultry health. This requires more insight in the modulatory effects of feed additives on the immune system and microbiota composition. Compounds known to influence the innate immune system and microbiota composition were selected and screened in vitro, in ovo, and in vivo. Among all compounds, 57 enhanced NK cell activation, 56 increased phagocytosis, and 22 increased NO production of the macrophage cell line HD11 in vitro. Based on these results, availability and regulatory status, six compounds were selected for further analysis. None of these compounds showed negative effects on growth, hatchability, and feed conversion in in ovo and in vivo studies. Based on the most interesting numerical results and highest future potential feasibility, two compounds were analyzed further. Administration of glucose oligosaccharide and long-chain glucomannan in vivo both enhanced activation of intraepithelial NK cells and led to increased relative abundance of lactic acid bacteria (LAB) amongst ileum and ceca microbiota after seven days of supplementation. Positive correlations between NK cell subsets and activation, and relative abundance of LAB suggest the involvement of microbiota in the modulation of the function of intraepithelial NK cells. This study identifies glucose oligosaccharide and long-chain glucomannan supplementation as effective nutritional strategies to modulate the intestinal microbiota composition and strengthen the intraepithelial innate immune system.

scholarly journals Natural Killer Cells Are Present in Rag1−/− Mice and Promote Tissue Damage During the Acute Phase of Ischemic Stroke

2021 ◽  
Author(s):  
Leoni Rolfes ◽  
Tobias Ruck ◽  
Christina David ◽  
Stine Mencl ◽  
Stefanie Bock ◽  
...  
Keyword(s):  
Nk Cells ◽  
Natural Killer ◽  
Adoptive Transfer ◽  
Immune Cell ◽  
Nk Cell ◽  
Cell Subset ◽  
Neurological Deficits ◽  
In Vitro Assays ◽  
Experimental Stroke ◽  
Transfer Model

AbstractRag1−/− mice, lacking functional B and T cells, have been extensively used as an adoptive transfer model to evaluate neuroinflammation in stroke research. However, it remains unknown whether natural killer (NK) cell development and functions are altered in Rag1−/− mice as well. This connection has been rarely discussed in previous studies but might have important implications for data interpretation. In contrast, the NOD-Rag1nullIL2rgnull (NRG) mouse model is devoid of NK cells and might therefore eliminate this potential shortcoming. Here, we compare immune-cell frequencies as well as phenotype and effector functions of NK cells in Rag1−/− and wildtype (WT) mice using flow cytometry and functional in vitro assays. Further, we investigate the effect of Rag1−/− NK cells in the transient middle cerebral artery occlusion (tMCAO) model using antibody-mediated depletion of NK cells and adoptive transfer to NRG mice in vivo. NK cells in Rag1−/− were comparable in number and function to those in WT mice. Rag1−/− mice treated with an anti-NK1.1 antibody developed significantly smaller infarctions and improved behavioral scores. Correspondingly, NRG mice supplemented with NK cells were more susceptible to tMCAO, developing infarctions and neurological deficits similar to Rag1−/− controls. Our results indicate that NK cells from Rag1−/− mice are fully functional and should therefore be considered in the interpretation of immune-cell transfer models in experimental stroke. Fortunately, we identified the NRG mice, as a potentially better-suited transfer model to characterize individual cell subset-mediated neuroinflammation in stroke.

Sign in / Sign up

Export Citation Format

Share Document