scispace - formally typeset
Search or ask a question

Which immune-related diseases or conditions are most likely to respond positively to lectin-based immunomodulatory therapies? 


Best insight from top research papers

Lectin-based immunomodulatory therapies show promise in treating autoimmune diseases like systemic lupus erythematosus (SLE), rheumatoid arthritis (RA), type 1 diabetes (T1D), and systemic sclerosis (SSc) by regulating immune responses and cell functions . Additionally, lectins have demonstrated anti-HIV properties and potential in targeting coinfecting pathogens in HIV-infected individuals, suggesting their utility in combating HIV/AIDS and concomitant infections . In the context of multiple sclerosis (MS), the C-type lectin receptor MGL has shown to play a crucial role in dampening autoimmune-driven neuroinflammation by inducing apoptosis of autoreactive T cells and reducing pro-inflammatory responses, indicating its potential as an anti-inflammatory therapeutic target for MS and other neuroinflammatory conditions . Overall, lectin-based immunomodulatory therapies hold promise in addressing a range of immune-related diseases and conditions by modulating immune responses and targeting specific pathological mechanisms.

Answers from top 4 papers

More filters
Papers (4)Insight
Lectin-based immunomodulatory therapies show promise in autoimmune neuroinflammation, such as multiple sclerosis, by dampening pathogenic T and B cell responses, suggesting efficacy in similar immune-related conditions.
Lectin-based therapies show promise in treating HIV and potential coinfections like other enveloped viruses, bacteria, yeasts, fungi, and protozoa, making them beneficial for immune-related diseases.
Not addressed in the paper.
Galectin-1 and galectin-3 show therapeutic potential in autoimmune diseases like systemic lupus erythematosus, rheumatoid arthritis, type 1 diabetes, and systemic sclerosis, suggesting positive responses to lectin-based immunomodulatory therapies.

Related Questions

Can lectin-based assays achieve the same level of sensitivity and accuracy as traditional antibody-based serological tests?4 answersLectin-based assays have shown promising potential in achieving comparable sensitivity and accuracy to traditional antibody-based serological tests. Research has demonstrated the use of lectins for detecting antigens, such as lectin-coated nanoparticles for detecting lectins in lateral flow immuno-assays. Additionally, lectin-based glycoprofiling of cancer antigen 15-3 (CA15-3) has shown improved clinical sensitivity in detecting breast cancer compared to conventional immunoassays. Moreover, lectin inhibition of antibody binding has been utilized for glycoform-specific assays, enabling the quantification of glycoproteins like carcinoembryonic antigen with potential applications in cancer diagnosis. These findings collectively suggest that lectin-based assays can offer a viable alternative to antibody-based tests, showcasing comparable levels of sensitivity and accuracy in serological testing.
What are the therapies for autoimmune disorders?4 answersImmunomodulation approaches are being considered as therapies for autoimmune disorders. These approaches involve targeting specific antigens, modulating signaling pathways, inhibiting antigen presentation, and activating regulatory T cells. Next-generation immunotherapy modalities for autoimmune diseases include checkpoint-based immunotherapy, antigen-specific immunotherapies, anti-cytokine therapy, anti-T-cell therapy, anti-B-cell therapy, and biologics. Inhibition of TNF, IL-6, IL-17, and IL-23, as well as B cell depletion therapy using anti-CD20 mAbs, have shown promising results in treating autoimmune diseases. Small molecule kinase inhibitors targeting the JAK family have also garnered interest in the field. Novel approaches using specific cell populations with immune-regulatory properties, such as mesenchymal stromal cells, Tregs, and myeloid-derived suppressor cells, are being explored for attenuating autoimmunity. Additionally, treatments using chloroquine and/or hydroxychloroquine have shown effectiveness in reducing or eliminating mites associated with autoimmune conditions.
How do glycans affect the immune system?4 answersGlycans play a crucial role in modulating the immune system. They can be recognized by glycan-binding proteins, leading to pro- or anti-inflammatory immune responses. Abnormal glycosylation of tumor cells can affect the immune system's perception of tumors and impact anti-tumor immunity. Glycans expressed on T cells regulate their development, differentiation, activation, and signaling, influencing the anti-tumor immune response. Additionally, changes in protein glycosylation are associated with autoimmune diseases, and glycans can trigger autoreactive immune responses. Glycan-based tools, such as glycan-modified conjugates and glycoengineered cells, are being developed for targeted delivery of tumor antigens and enhancement of immune responses. Glycometabolic reprogramming, through modulation of glycans, is also being explored as a therapeutic strategy for autoimmune diseases.
What are the potential therapeutic applications of immunomodulatory natural products in molecular biology?5 answersImmunomodulatory natural products have potential therapeutic applications in molecular biology. These natural products can be used to treat various diseases, including cancer, autoimmune diseases, and inflammatory disorders. They offer a safer and less toxic alternative to traditional chemotherapy and radiotherapy treatments. Natural products with immunomodulatory activity have been found to interact with the immune system and modulate immune response, thus restraining tumor growth and promoting apoptosis. They can also reduce inflammation and have multi-targeted activities under pathological conditions, making them effective in combating multiple malignancies. The use of plant-derived substances as immunomodulators has been studied extensively, and their direct action on organs or activation of the immune system has shown promise in immunotherapies, such as tissue repair and cancer treatment. These natural products provide a potential avenue for the development of new drugs and therapies in molecular biology.
Can natural products be used as therapeutic agents to modulate the immune response in various diseases?5 answersNatural products have shown potential as therapeutic agents to modulate the immune response in various diseases. Studies have identified medicinal plants, such as those from the Asteraceae family, as a rich source of immunomodulatory compounds. These compounds, including polyphenols, terpenoids, and alkaloids, have been found to have immunostimulating or immunosuppressive effects. Additionally, herbal products containing active compounds like quercetin, andrographolide, curcumin, and resveratrol have been shown to modulate the immune system and have potential in cancer immunotherapy. Furthermore, natural products, including curcumin, epigallocatechin-3-gallate (EGCG), and ginseng, have been investigated for their ability to modulate neuroimmune crosstalk and mitigate the progression of neuroimmune diseases. Overall, natural products offer a promising avenue for the development of immunomodulatory therapies for various diseases, including cancer and neuroimmune disorders.
Are there other factors that could be contributing to the relationship between immunomodulation signatures, duodenal pathological indicators?5 answersThere is evidence to suggest that the intensity of infection with schistosomiasis mansoni and haematobium is related to immunomodulation signatures. The parasite load was found to be inversely correlated with the percentage of pan-T cells and the T helper:T suppressor ratio, while the percentage of T suppressor cells positively correlated with the parasite load. Additionally, natural killer (NK) cell activity and lymphoproliferative responses were significantly depressed in patients with heavy infections, and this impairment showed a direct relationship with the parasite load. These findings indicate a dichotomy of cellular and humoral immune parameters, with T cell-dependent cellular immune responsiveness and NK cell function decreasing with increasing worm burden, while specific IgE and IgG antibody responses increase. However, it is important to note that the abstracts provided do not specifically mention duodenal pathological indicators, so further research is needed to determine if there are other factors contributing to the relationship between immunomodulation signatures and duodenal pathological indicators.

See what other people are reading

How the immune system might be involved in depression, including cytokine effects on neurons and neurotransmitters?
5 answers
The immune system plays a crucial role in depression, with evidence pointing towards immune activation contributing to the pathogenesis of the disorder. Studies have shown that immune activation, characterized by increased pro-inflammatory cytokines, is associated with depression. In particular, cytokines like interleukin-1β, interleukin-6, and tumor necrosis factor-α have been implicated in depression, affecting neuronal function and neurotransmitter activity. Additionally, alterations in T cell subtypes, especially Th17 cells producing interleukin-17A, have been linked to depression, influencing the gut-brain axis and stress responses. These findings suggest that immune-mediated mechanisms, including cytokine effects on neurons and neurotransmitters, play a significant role in the pathophysiology of depression, opening avenues for immune-modulating treatments in depression therapy.
What are the specific cell signaling pathways regulated by c-Abl kinase activation in response to Aβ fibrils?
5 answers
Activation of c-Abl kinase in response to Aβ fibrils leads to the regulation of specific cell signaling pathways. Studies have shown that c-Abl activation by AβOs induces synaptic damage and loss, with EphA4 being identified as an upstream regulator of c-Abl activation. Furthermore, c-Abl is known to play a crucial role in neurodegenerative diseases, including Alzheimer's disease, through mechanisms such as neuroinflammation, oxidative stress, and Tau protein phosphorylation. Additionally, c-Abl has been implicated in promoting myogenesis by activating the p38 α/β MAPK pathway in satellite cells, thereby influencing muscle regeneration. These findings collectively suggest that c-Abl kinase activation in response to Aβ fibrils impacts synaptic plasticity, neuroinflammation, and muscle regeneration through various signaling pathways.
How does the consumption of fruits impact the progression of Alzheimer's disease, according to research?
5 answers
Consumption of fruits can have varying impacts on the progression of Alzheimer's disease (AD) according to research. While fresh fruit intake did not show a significant causal relationship with AD risk, certain dietary phytochemicals, particularly polyphenols found in fruits, have demonstrated potential in modulating key AD pathologies like reducing β-amyloid plaques and neurofibrillary tangles. Additionally, nutritional deficiencies, including those related to fruit intake, are common in AD patients and may influence disease progression. Moreover, specific fruit components, like those found in miracle fruit seeds, have shown therapeutic implications in AD by affecting pathways related to insulin signaling and neurodegeneration. These findings highlight the complex relationship between fruit consumption and AD progression, suggesting both potential benefits and risks that warrant further investigation.
Do plasmalogen content in tissues decline with age?
5 answers
Plasmalogen content in tissues does decline with age, as supported by various research studies. Studies have shown that plasma choline plasmalogen levels decrease with age, particularly in relation to factors of atherosclerosis. Additionally, in aged female mice, supplementation with plasmalogens led to improved cognitive performance, synaptic plasticity, and neurogenesis, indicating a potential intervention strategy for halting neurodegeneration and promoting neuroregeneration. Furthermore, the reduction of plasmalogens has been associated with age-related neurodegenerative diseases like Alzheimer's disease, emphasizing the importance of these lipid species in maintaining neural health. Overall, the data from these studies collectively suggest a decline in plasmalogen content in tissues with age, highlighting the significance of these molecules in aging and age-related diseases.
What are Models of Trauma Transmission?
5 answers
Models of trauma transmission encompass various theoretical frameworks that explain the intergenerational transfer of trauma-related experiences. These models delve into the mechanisms through which trauma can be passed from one generation to the next, impacting parent-child relationships and attachment dynamics. The dissociative mechanism proposed by Main and Hesse, along with Lyons Ruth's model of emotional communication breakdown, are prominent theories in understanding the transmission of disorganized attachment from parents to children. Additionally, the exploration of trauma transmission within specific contexts, such as post-genocide Rwanda, sheds light on the determinants and pathways of PTSD transmission, emphasizing the complex interplay between parental trauma, attachment, and child traumatization.
What is the process of. the neuroimmunesystem starting fromo. how a pathogen enters ?
5 answers
The process of the neuroimmune system starts with the entry of a pathogen into the body. Pathogens trigger the production of cytokines like IL-1, TNFα, IL-6, and IFNγ, which act on peripheral neurons and vagus nerve terminals, transmitting signals to CNS neurons. The immune system, comprising innate and adaptive immunity, responds to the pathogen invasion. Innate immunity, with rapid non-specific responses, involves physical agents, cytokines, chemokines, and inflammatory cells, while adaptive immunity, specific and involving antibodies and antigen-specific T and B lymphocytes, works in tandem with innate responses to combat pathogens. In cases like neuroinflammatory diseases, the immune and nervous systems interact bidirectionally, impacting each other's functions under both normal and pathological conditions. Activated T cells exposed to antigens can cross the blood-brain barrier and migrate into the brain, paving the way for potential immunotherapy for central nervous system lesions.
What is the role of atypical B cells in the immune response to malaria?
5 answers
Atypical B cells play a crucial role in the immune response to malaria by responding to antigen stimulation and contributing to humoral immunity. These cells consist of distinct subsets with varying abilities to produce IgG upon T-cell-dependent activation, providing a better understanding of their functions in chronic inflammatory conditions. During acute malaria infection, atypical B cells up-regulate pathways involved in differentiation into antibody-secreting cells and mediate interactions with T follicular helper cells, actively participating in humoral responses against Plasmodium falciparum. Additionally, the expansion of T-bethi atypical memory B cells during P. vivax infection suggests a role in protective immunity, as these cells differentiate into plasma cells and contribute to antibody secretion. The B cell receptor repertoire of atypical memory B cells is influenced by chronic Plasmodium exposure, indicating divergent selection processes and differential characteristics between malaria-experienced and naive individuals.
What is the percentage of celiac disease patients who present with exclusively neurological manifestations without involvement of gastrointestinal tract.?
4 answers
Approximately 22% of celiac disease (CD) patients present with exclusively neurological manifestations without gastrointestinal involvement. Neurological manifestations of CD include ataxia, cognitive impairment, epilepsy, headache, and neuropathy. These manifestations can be related to gluten-mediated pathogenesis, immune reactions, neurotoxicity, and nutrient deficiencies. CD is a chronic autoimmune disorder triggered by dietary gluten, affecting 0.7% to 1.4% of the global population. While CD commonly presents with gastrointestinal symptoms, some individuals exhibit only extraintestinal symptoms, emphasizing the need for considering CD in cases of unexplained neurological dysfunction. Clinicians should be aware of the diverse neurological manifestations associated with CD and the importance of early diagnosis and treatment to improve patient outcomes.
Can lipidomic profiling be used as a diagnostic tool for identifying early stages of neurodegenerative diseases?
5 answers
Lipidomic profiling has emerged as a promising diagnostic tool for identifying early stages of neurodegenerative diseases like Alzheimer's disease (AD). Lipids play a crucial role in the pathophysiology of AD, with alterations in lipid metabolism being associated with disease progression. Studies have shown that specific lipid families, such as diglycerols, lysophosphatidylethanolamines, and sphingomyelins, exhibit significant differences in individuals with preclinical AD and mild cognitive impairment-AD compared to healthy controls, indicating their potential as biomarkers for early detection. Furthermore, blood lipid metabolites, including ceramides and polyunsaturated fatty acids, have shown impaired levels in early AD stages, suggesting their utility in minimally invasive and early clinical diagnosis of AD. Lipidomic profiling, therefore, holds promise as a valuable tool for the early identification of neurodegenerative diseases.
Is spermidine intake increasing alzheimer risk?
5 answers
Spermidine intake has shown contrasting effects on Alzheimer's disease (AD) risk. While spermidine supplementation is being investigated for its potential to promote cognitive health in older individuals with subjective cognitive decline (SCD), studies suggest that elevated tissue levels of spermidine could be an indicator of AD. However, spermidine has also demonstrated positive impacts on cognitive function, potentially reducing the risk of mild cognitive impairment (MCI) and decreasing the burden of MCI in adults aged over 35 years. Moreover, spermidine has been found to enhance autophagy, reduce neuroinflammation, and improve Aβ pathology in AD-like mouse models, indicating a potential protective role against AD progression. Therefore, while spermidine may have complex effects on AD risk, current research suggests potential benefits in cognitive health and AD prevention.
Parkinson's: a syndrome rather than a disease?
4 answers
Parkinson's disease (PD) is increasingly recognized as a syndrome rather than a singular disease. This shift in perspective acknowledges the diverse underlying pathology involving not only dopaminergic pathways but also non-dopaminergic systems, leading to a range of motor and non-motor symptoms. The concept of PD as a syndrome highlights the involvement of multiple neurotransmitter pathways, neuroinflammation, and mitochondrial dysfunction, extending beyond traditional motor symptoms. Additionally, the presence of abnormal alpha-synuclein accumulation in various organs suggests PD as a multi-organ disorder, emphasizing its systemic nature. Viewing PD as a syndrome rather than a disease allows for a more comprehensive understanding of its complexity, paving the way for subtype-specific treatments targeting both motor and non-motor symptoms.