Lever
Lifestyle
- Regular moderate exercise
- Adequate sleep
- Stress management
Blutwerte · Marker
Lymphozyten
Lymphocytes · T-cells · B-cells
BlutbildZeitabhängig
- Einheit:
- x10^9/L
- Abbreviation
- LYMPH
Lymphocyte count measures the number of lymphocytes in the blood, reflecting the state of the adaptive immune system.
Reference Ranges
Reference
1–3x10^9/L
1
1.5
3
LowNormalHigh
Reference
Optimal
Unit · x10^9/LReference ranges can vary slightly based on laboratory standards and patient demographics.
Overview
Übersicht
Lymphocytes, abbreviated as LYMPH, are a type of white blood cell crucial for the immune system's adaptive response. They include T-cells, B-cells, and natural killer cells, each playing distinct roles in identifying and neutralizing pathogens. Researchers have found that lymphocytes are pivotal in immune surveillance and response, with T-cells directly attacking infected cells and B-cells producing antibodies. Clinically, lymphocyte counts are significant in diagnosing and monitoring conditions such as infections, autoimmune diseases, and hematological disorders. Elevated lymphocyte levels can indicate viral infections or chronic inflammatory conditions, while low levels may suggest immunodeficiency or bone marrow suppression. In the context of athletic performance and biohacking, maintaining optimal lymphocyte levels is associated with robust immune function, potentially reducing infection risk and improving recovery times. However, researchers observed that lymphocyte counts can be influenced by factors such as stress, recent infections, and medications, necessitating careful interpretation of results. Time-of-day variation and fasting status may also affect lymphocyte counts, with levels typically peaking in the afternoon. Therefore, standardized testing conditions are recommended for accurate assessment.
Klinische Bedeutung
Elevated lymphocyte levels may indicate viral infections, chronic inflammation, or lymphoproliferative disorders. Reduced levels can suggest immunodeficiency, bone marrow suppression, or acute stress.
Dynamics
Trend Interpretation
Rising Values
Progressively rising lymphocyte counts may suggest a persistent viral infection or chronic inflammatory condition. Retest in 4 weeks if outside the optimal range.
Falling Values
Progressively falling lymphocyte counts could indicate bone marrow suppression or increased stress.
Re-test Interval
4 weeks if outside optimal range
Etiology
Causes — High & Low
Cause
Elevated Levels
- Viral infections
- Chronic inflammation
- Lymphoproliferative disorders
- Autoimmune diseases
- Stress response
Cause
Low Levels
- Immunodeficiency
- Bone marrow suppression
- Acute stress
- Chemotherapy
- Corticosteroid use
Protocol
How to Optimize
Lever
Nutrition
- Balanced diet rich in fruits and vegetables
- Adequate protein intake
Lever
Supplementation
- Vitamin D
- Zinc
Note:
Consult a healthcare provider before starting new supplements, especially if underlying health conditions exist.
Testing Guidelines
✓Fasting Not Required
🕐Time-Sensitive
Lymphocyte counts can vary throughout the day, typically peaking in the afternoon.
Testing Frequency
Annually for healthy adults, more frequently if monitoring a specific condition.
Interfering Factors
- Recent infections
- Stress
- Medications such as corticosteroids
Related Peptides & Hormones
Cortisol
hormone or peptideMay affect
Open Research Questions
Current research suggests that the optimal strategies for quantifying tumor-infiltrating lymphocytes (TILs) and understanding the functional profiles of different TIL subpopulations remain debated, with no standardized methods established. Researchers have not yet established definitive reference ranges for TILs across various tumor types, leading to uncertainty in their prognostic value. Additionally, clinical questions regarding the specific roles of TILs in response to immunotherapy and the mechanisms of T cell dysfunction remain unanswered.
48 Research Publications
1,722
Total Citations
22
Human/RCT
3.9
Avg. Influence
2022
Latest
Sort
Filter
01Top
#01
Prospective identification of neoantigen-specific lymphocytes in the peripheral blood of melanoma patients.
HumanInfluence26.0
809
Researchers investigated the presence of neoantigen-specific lymphocytes in the peripheral blood of melanoma patients. They found that PD-1 expression on circulating lymphocytes could identify T cells targeting unique tumor-specific neoantigens, suggesting a noninvasive approach for personalized cancer therapies.
02Top
#02
Tumor infiltrating lymphocytes in early breast cancer.
ReviewInfluence2.0
132
This review addressed the role of tumor-infiltrating lymphocytes (TILs) in breast cancer immunoediting. Researchers found that TILs serve as reliable prognostic biomarkers, particularly in triple-negative and HER2+ subtypes, highlighting their importance in assessing anti-tumor immune activity.
03Top
#03
Role of T cells in cancer immunotherapy: Opportunities and challenges.
ReviewInfluence3.0
106
Researchers discussed the role of T lymphocytes in cancer immunotherapy. They found that T cell-mediated anti-tumor responses are central to novel immunotherapy strategies, including checkpoint blockade and CAR T cell therapy. The study emphasizes the need to understand T cell activation and differentiation for effective cancer treatment.
04
#04
Biological and clinical significance of tumour-infiltrating lymphocytes in the era of immunotherapy: a multidimensional approach.
ReviewInfluence3.0
86
Researchers explored the role of tumor-infiltrating lymphocytes (TILs) in immunotherapy for solid tumors. The study emphasizes the need for standardized methods to evaluate TILs and their functional profiles. It highlights the potential of TILs as biomarkers for predicting responses to immune checkpoint inhibitors.
05
#05
Breast cancer induces systemic immune changes on cytokine signaling in peripheral blood monocytes and lymphocytes.
HumanInfluence5.0
80
This study investigated immune changes in breast cancer patients by analyzing cytokine signaling in peripheral blood lymphocytes. Researchers found that dysregulated cytokine signaling in T cells and monocytes may predict relapse risk in breast cancer patients. The results indicate that immune cell alterations are significant biomarkers for assessing the immune status of these patients.
06
#06
The Biogenesis, Biology, and Clinical Significance of Exosomal PD-L1 in Cancer.
Review
67
This study focused on exosomal PD-L1 in cancer, highlighting its role in immune suppression. Researchers found that exosomes can transport PD-L1 to inhibit T cell activity in the tumor microenvironment. The study suggests that exosomal PD-L1 could serve as a potential biomarker for cancer immunotherapy.
07
#07
Clinical significance of tumor-infiltrating lymphocytes for gastric cancer in the era of immunology.
ReviewInfluence2.0
65
08
#08
Drug-induced lupus.
AnimalInfluence3.0
64
This study examined drug-induced lupus, a condition triggered by long-term medication use. Researchers found that autoimmunity may be initiated by oxidative metabolites of drugs, leading to the activation of autoreactive lymphocytes. The findings suggest that abnormalities in T-cell selection in the thymus are involved in this autoimmune response.
09
#09
Prognostic and predictive value of tumor infiltrating lymphocytes in early breast cancer.
ReviewInfluence1.0
59
Researchers found that tumor-infiltrating lymphocytes (TILs) in early breast cancer are associated with better outcomes and responses to therapy. The study highlights the importance of assessing TILs as prognostic and predictive biomarkers in clinical practice. This review discusses potential applications of TILs in improving treatment strategies.
10
#10
Single-cell analyses identify dysfunctional CD16+ CD8 T cells in smokers.
Human
44
Researchers identified dysfunctional CD16+ CD8 T cells in smokers using single-cell analyses. They found that smoking is associated with an increase in differentiated T cells and a decrease in naïve T cells, indicating immune aging. This study suggests that smoking may lead to immune dysregulation, impacting overall health.
Publication Trend
Research publications about Lymphozyten over time
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