Nermin R Abdelwahab, Randa R Mabrouk, Nahla M Zakaria, Azza Abdel Nasser, Afaf A Mostafa, Nancy S Wahba
{"title":"Vitamin D receptor gene polymorphism in Egyptian multiple sclerosis patients.","authors":"Nermin R Abdelwahab, Randa R Mabrouk, Nahla M Zakaria, Azza Abdel Nasser, Afaf A Mostafa, Nancy S Wahba","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>One of the most common neurological illnesses in the world is multiple sclerosis (MS), a chronic autoimmune demyelinating disease of the central nervous system (CNS). MS has both a genetic and an environmental origin. In terms of environmental factors, vitamin D deficiency is one of the most important risk factors and closely connected with gene polymorphisms involved in vitamin D metabolism, transport, or activity. Since vitamin D activity requires a receptor-mediated response, any changes to the vitamin D receptor (VDR) may have an effect on the pathophysiology of the disease. In this study, we aimed to identify the relationship between VDR gene polymorphisms, FokI A>G (rs2228570), ApaI A>C (rs7975232) and BsmI C>T (rs1544410) and MS. FokI, ApaI and BsmI genotypes were determined in 50 patients with relapsing remitting MS (RRMS) and in 50 control subjects. DNA was isolated from blood samples, and then FokI, ApaI and BsmI gene polymorphisms were identified using allelic discrimination real time polymerase chain reaction (PCR) assay. The distribution of FokI, ApaI and BsmI polymorphisms did not show any significant differences between MS patients and controls. Thus, we concluded that there is no association between the studied VDR gene polymorphisms and MS.</p>","PeriodicalId":39724,"journal":{"name":"The Egyptian journal of immunology / Egyptian Association of Immunologists","volume":"31 2","pages":"44-54"},"PeriodicalIF":0.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140862383","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ehab M Fahmy, Heba M Nageeb, Ahmed Sadek, Fatma H El Nouby, Loay I Aglan, Mohamed M Amin
{"title":"Exploring the Correlation between Interleukin-17A Promoter Polymorphism at its -197 G/A and Rheumatoid Arthritis: Impact on Disease Severity and Activity.","authors":"Ehab M Fahmy, Heba M Nageeb, Ahmed Sadek, Fatma H El Nouby, Loay I Aglan, Mohamed M Amin","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>T helper 17 (Th17) cells have been reported to be the most powerful factor in autoimmune disorder pathogenesis, which points to the Th17 master cytokine, interleukin (IL)-17A, as the crucial mediator. We aimed to determine the impact of IL-17A polymorphism in the -197 G/A promoter region on level of IL-17 and intensity of rheumatoid arthritis (RA) disease symptoms. This case-control study was conducted at the Department of Clinical Rheumatology of Aswan university Hospital and included 35 people suffering RA and 30 volunteer controls, matched for age and sex. Rheumatoid factor (RF), anti-cyclic citrullinated peptide (anti-CCP) antibodies, erythrocyte sedimentation rate (ESR), serum IL-17, and C-reactive protein (CRP) were measured in the RA patient group. Restriction fragment length polymorphism (RFLP) was conducted by polymerase chain reaction (PCR) amplicon obtained by IL-17A -197 G /A primers. Of the 35 RA patients, RF was positive in 33 (94.29%) and anti-CCP antibodies in 25 (71.43%), CRP in 31 (88.57%). Of the 35 RA patients, 5 (14.29%) patients carried the G/G genotype, 18 (51.43%) G/A and 12 (34.29%) A/A. IL-17 serum level was significantly greater in the more active RA (DAS28 >5.1) group than the less active (DAS28 ≤5.1) group. Of the RA patients carrying wild type G/G genotype, 60% had more active disease (DAS 28> 5.1), as compared to those with lower activity (DAS 28 ≤5.1), 40% carried the wild type G/G genotype. In conclusion, the study findings imply that IL-17A gene polymorphism is connected to RA clinical severity rather than with RA susceptibility.</p>","PeriodicalId":39724,"journal":{"name":"The Egyptian journal of immunology / Egyptian Association of Immunologists","volume":"31 2","pages":"1-9"},"PeriodicalIF":0.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140866824","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Amira Isaac, Marcel W Keddeas, Abeer A Abd Elhady, Sara M Khatab, Shimaa A Elgohary, Hosam S El Baz
{"title":"Serum Amyloid A as a non-invasive predictive biomarker of mucosal healing in ulcerative colitis patients.","authors":"Amira Isaac, Marcel W Keddeas, Abeer A Abd Elhady, Sara M Khatab, Shimaa A Elgohary, Hosam S El Baz","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Ulcerative colitis is a chronic immune-mediated inflammatory condition of large intestine that is frequently associated with inflammation of the rectum but often extends proximally to involve other areas of the colon. The ultimate target of therapy is complete healing in the form of clinical remission, complete endoscopic and histological healing, and transmural healing for which endoscopy is mandatory. Colonoscopy may not always be applicable due to possible complications in active ulcerative colitis. Therefore, non-invasive biomarkers are needed to avoid the disadvantageous complications of invasive diagnostic procedures. The aim of this study was to evaluate the role of serum Amyloid-A (SAA) as a non-invasive predictive biomarker of mucosal healing in comparison to different laboratory biomarkers, and endoscopic activity scores. The study included 100 ulcerative colitis patients classified into two groups: 50 patients in clinical, and biochemical remission and 50 patients in activity. Complete blood picture, C-reactive protein, erythrocyte sedimentation rate, fecal calprotectin, and SAA were measured and recorded, colonoscopies with histopathological examination were done for all patients. SAA levels were significantly higher in patients with active ulcerative colitis than in clinical remission patients (p < 0.001). In clinical, remission patients without full mucosal healing, SAA was positively correlated with endoscopic disease activity represented with Mayo score, Mayo endoscopic sub-score and Ulcerative Colitis Endoscopic Index of Severity (UCEIS) (p < 0.001). However, there was no significant correlation between SAA and endoscopic scores among the activity patients' group. The cut off value of SAA for determining disease activity was > 5.199 µg/ml with 100 % sensitivity, specificity of 92 %, and accuracy of 99.6%. In conclusion, SAA can be used for prediction of mucosal healing in ulcerative colitis remission patients despite not being superior to fecal calprotectin. However, it was unable to differentiate between the different disease activities or extents.</p>","PeriodicalId":39724,"journal":{"name":"The Egyptian journal of immunology / Egyptian Association of Immunologists","volume":"31 2","pages":"130-144"},"PeriodicalIF":0.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140867667","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Amira El-Far, Noha Yousry, Faten Abouelmagd, Mohamed E Elsheikh, Manal El Said
{"title":"Influence of climate change on emerging pathogens and human immunity.","authors":"Amira El-Far, Noha Yousry, Faten Abouelmagd, Mohamed E Elsheikh, Manal El Said","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Global warming can be defined as the detectable increase in average global temperature in the last ten years regarding frequency and intensity. Climate change represents a long-term detectable climatic variability. The climatic system of the earth is disrupted because of the continuous production of greenhouse gases, which raises the risk of the emergence and re-emergence of human pathogens. In this review, we aimed to present the different mechanisms of climate change that increase human/pathogen exposure, introduce the recent concept of disaster microbiology, and discuss the effects of climate change on zoonoses as well as the effects of climate change on antibiotic resistance and human health.</p>","PeriodicalId":39724,"journal":{"name":"The Egyptian journal of immunology / Egyptian Association of Immunologists","volume":"31 2","pages":"71-86"},"PeriodicalIF":0.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140852200","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Sara A Aboelroos, Elsayed H M Eltamany, Faten A M Mohamed, Marwa A Suliman
{"title":"Association between estrogen receptor alpha and aryl hydrocarbon receptor gene polymorphisms in the prognosis of breast cancer in Egypt.","authors":"Sara A Aboelroos, Elsayed H M Eltamany, Faten A M Mohamed, Marwa A Suliman","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Breast cancer is the most malignant tumor among women in the world. Single nucleotide polymorphisms (SNPs) might better predict breast cancer prognosis. PvuII (T/C substitution), XbaI (A/G substitution), and aryl hydrocarbon (AhR) (G/A substitution) were evaluated as possible genetic prognostic factors for breast cancer. The aim of the current study was to assess the relation between PvuII (rs2234693), XbaI (rs9340799), and aryl hydrocarbon receptor gene polymorphisms AhR (rs2066853) in breast cancer prognosis. This was a case-control study that included 120 breast cancer patients classified into two groups. The first group included 60 patients with good prognostic factors, and the second group included 60 patients with poor prognostic factors. Blood samples were taken from all study participants to perform the genotyping assay. We found that positive genotypes of PvuII, XbaI, and AhR polymorphisms were strongly associated with better prognostic factors for breast cancer patients, while negative genotypes of PvuII and XbaI were more and significantly prevalent in poor prognostic breast cancer patients. We conclude that PvuII T/C, XbaI G/A, and AhR G/A alleles may be prognostic for breast cancer progression.</p>","PeriodicalId":39724,"journal":{"name":"The Egyptian journal of immunology / Egyptian Association of Immunologists","volume":"31 2","pages":"87-92"},"PeriodicalIF":0.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140866091","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Amr T El Hawary, Fedaa Nabil, Ramy El Hendawy, Haytham K A Mahrous, Ghada A AbdelHamid, Mahmoud Amer
{"title":"Serum microRNA-16 as a potential biomarker for HCV-induced hepato-cellular carcinoma in Egyptian patients.","authors":"Amr T El Hawary, Fedaa Nabil, Ramy El Hendawy, Haytham K A Mahrous, Ghada A AbdelHamid, Mahmoud Amer","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Hepatocellular carcinoma (HCC) is one of the most prevalent cancers in the world. Two risk factors that cause 80-90% of HCC cases globally are chronic infection with hepatitis B virus (HBV) and hepatitis C virus (HCV). The diagnostic value of circulating microRNAs (miRNAs) in numerous tumors has been described. Our research assessed microRNA-16 (miR-16) as a novel biomarker in patients with HCV-induced HCC. The study included three groups. Group 1 included 55 individuals with cirrhosis caused by liver HCV infection in addition to HCC. Group 2 included 55 individuals with cirrhosis brought on by HCV infection. Group 3 included 55 normal control individuals. Expression of miR-16 in blood was assessed by real-time polymerase chain reaction (RT-PCR). The mean level of miR-16 was significantly different in the three groups, with group 1 having the greatest value (1.098 ± 0.647), followed by group 2 (1.1035 ± 0.8567) and group 3 (control subjects) having the lowest value (0.3842 ± 0.21485). The receiver operating characteristic (ROC) curve analysis showed that miR-16 had a higher diagnostic value at area under the curve (AUC) of 0.935 than alpha-feto protein (AUC of 0.859) to differentiate between HCC and control subjects. MiR-16 has a sensitivity of 81.82 % and a specificity of 69.09%, to distinguish between patients with liver cirrhosis and HCC patients. Our findings illustrated that circulating miR-16 can be proposed as a marker for detection of patients with HCV-induced HCC.</p>","PeriodicalId":39724,"journal":{"name":"The Egyptian journal of immunology / Egyptian Association of Immunologists","volume":"31 2","pages":"102-111"},"PeriodicalIF":0.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140852201","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Iman I Sarhan, Magdy M ELSharkawy, Maha M El Gaafary, Doaa M T Hendam, Khaled Gouda
{"title":"The burden of HCV among prevalent hemodialysis patients after the National Egyptian HCV Eradication program.","authors":"Iman I Sarhan, Magdy M ELSharkawy, Maha M El Gaafary, Doaa M T Hendam, Khaled Gouda","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>In the first phase of its treatment program, Egypt aimed to treat 250,000 people annually until 2020, thereby reducing the number of viremic patients and limiting hepatitis C virus (HCV) transmission. Egypt strives to eradicate HCV and HCV-associated morbidity by 2030. This study aimed to determine the prevalence of HCV infection among end-stage renal disease patients and the reasons for non-treatment among those offered free medication. This multi-center cross-sectional study was conducted during the period from November 2022 to April 2023. The study included 500 patients receiving hemodialysis (HD) sessions on a regular basis for more than three months in Dakahlia Governorate. According to patients` medical history, we found that 23.4% of patients had previous HCV infection. Of these, 12.6% received treatment, and 10.8% did not receive treatment due to a variety of reasons. For instance, some patients were unaware of the drug's availability, five patients (1%) feared side effects, 43 patients (8.6%) did not require treatment, and five patients (1%) had other causes as contraindications of drugs, noncompliance and deterioration of health status. In addition, 20.4% of patients were reported to have fully recovered, while 0.8% had a recurrence. After investigations, 1% of patients had positive hepatitis B surface antigen (HbsAg), 23.4% positive HCV Ab, and 4.2% positive HCV by the polymerase chain reaction. In conclusion, the low prevalence of HCV among HD patients confirms that HCV infection is not currently a significant health concern among patients on maintenance HD.</p>","PeriodicalId":39724,"journal":{"name":"The Egyptian journal of immunology / Egyptian Association of Immunologists","volume":"31 2","pages":"112-121"},"PeriodicalIF":0.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140863026","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Riham Elmahalawy, Mohamed N Farres, Nashwa El-Khazragy, Marwa S Abdel-Samea, Hossam M Elkady
{"title":"Evaluation of klotho expression on peripheral blood lymphocytes among hemodialysis patients and its possible contribution to their immuno-compromised status.","authors":"Riham Elmahalawy, Mohamed N Farres, Nashwa El-Khazragy, Marwa S Abdel-Samea, Hossam M Elkady","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Infection is the second most common cause of mortality among end-stage kidney disease (ESKD) patients. Uremic toxins are the main cause of impaired immune response among ESKD patients. Klotho gene, the anti-aging gene, encodes the transmembrane alpha klotho (αKL) protein which acts as an obligate coreceptor for fibroblast growth factor 23 (FGF23). Klotho protein may play a role in immune cell functions, particularly in anti-inflammatory response; however, its role is still incompletely understood. In the present study, we aimed to measure αKL protein expression on peripheral blood lymphocytes (PBLs) among hemodialysis (HD) patients, and we assumed that decreased αKL expression on PBLs may contribute to the impaired immunity among HD patients. This case-control study included 20 ESKD patients on regular hemodialysis for more than 3 months. Their ages ranged from 24 to 69 years. Patients with primary immunodeficiencies, those on systemic immunosuppressive drugs, those with ongoing infections or who had recently recovered from infections, and those with malignancies on active treatment were excluded. A control group of 20 normal subjects of comparable age and gender were also included. We compared αKL protein expression on PBLs by flow cytometry between both groups. Significant reductions in percentages of αKL protein expression on B lymphocytes (CD19), T lymphocytes (CD3), and natural killer cells (CD56) were observed among HD patients compared to controls. We also noticed a significant reduction in the percentages of natural killer cells among HD patients. The present study suggests that decreased αKL expression on PBLs may contribute to the immunocompromised status among HD patients, highlighting the importance of understanding the exact function of αKL protein on immune cells. This may offer a future diagnostic and therapeutic tool to improve the immune response among HD patients.</p>","PeriodicalId":39724,"journal":{"name":"The Egyptian journal of immunology / Egyptian Association of Immunologists","volume":"31 1","pages":"75-86"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139467117","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Amal O Abdelfadeil, Mohamed R Halawa, Iman Zaky, Merhan Samy, Lamyaa Salem, Ahmed M Bahaaeldin
{"title":"Serum MicroRNA-146b Expression for Malignancy Prediction in Euthyroid Patients with Indeterminate Thyroid Nodules.","authors":"Amal O Abdelfadeil, Mohamed R Halawa, Iman Zaky, Merhan Samy, Lamyaa Salem, Ahmed M Bahaaeldin","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Thyroid nodules are frequently found, but the vast majority of them are benign. The difficulty in managing thyroid nodules is correctly diagnosing the minority of those who have malignancy. Thyroid fine-needle aspiration cytology (FNAC) with indeterminate cytology continues to raise doubts about the presence of thyroid cancer, leading to an unnecessary thyroidectomy. Circulating miRNAs may be useful as diagnostic and prognostic markers for a variety of cancers, including thyroid cancer. The goal of the present study was to determine the predictive value of serum miRNA-146b expression level for thyroid cancer by estimating its level in a group of euthyroid patients with thyroid nodules with indeterminate FNAC results. This cross-sectional study included 45 euthyroid patients with indeterminate thyroid nodules who visited the Endocrine Outpatient Clinic and Endocrine Surgical Ward at Ain Shams University Hospitals. For all patient thyroid profiles, ultrasound of the thyroid gland and FNAC of the thyroid nodule were performed. In addition, preoperative assessment of serum microRNA-146b expression by real-time PCR was achieved and the results correlated with post-operative thyroid histopathology. There was no difference in serum miRNA-146b expression between patients with benign thyroid nodules versus patients with malignant nodules (p= 0.789). The risk of malignancy increased with the increase in size of the dominant thyroid nodules, as larger nodules had a higher risk of malignancy (p= 0.027). In conclusion, in euthyroid patients with indeterminate thyroid nodules, serum miRNA-146b is a poor predictor of thyroid malignancy, however, the larger the nodule size, the higher the risk of cancer.</p>","PeriodicalId":39724,"journal":{"name":"The Egyptian journal of immunology / Egyptian Association of Immunologists","volume":"31 1","pages":"40-47"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139467129","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Howayda El-Shinnawy, Osama Mahmoud, Waleed Abdelmohsen, Amr Ahmed, Lamis Khedr
{"title":"The role of urinary biomarker monocyte chemoattractant protein (MCP-1) in correlation with different histopathological classes of lupus nephritis in Egyptian patients.","authors":"Howayda El-Shinnawy, Osama Mahmoud, Waleed Abdelmohsen, Amr Ahmed, Lamis Khedr","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Lupus nephritis (LN) affects almost two-thirds of systemic lupus erythematosus (SLE) patients. Renal biopsy is the gold standard for the diagnosis of LN. However, repeated biopsies are not always performed in clinical practice, and they carry some risk. Therefore, minimally invasive techniques, as urinary biomarkers, are promising tools for the diagnosis and monitoring of SLE. Previous studies evaluated urinary monocyte chemoattractant protein-1 (MCP-1) in patients with SLE, reported higher levels of urinary MCP-1 in patients with active LN than non-active LN. Other studies reported higher levels of urinary MCP-1 in LN patients with proliferative forms (III and IV). This study aimed to evaluate urinary MCP-1 as a noninvasive diagnostic biomarker tool for LN, and to determine its association with different LN histopathological stages and chronicity indices. The study included 40 SLE patients with biopsy-proven LN class II, III, IV or V, and 20 patients with inactive LN as a control group. In LN active patients, the mean creatinine was 1.71 ± 0.55 mg/dl, and 0.84 ± 0.10 mg/dl in the control group. The mean MCP-1 level was 618.4 ± 294.2 ng/l in active LN patients and 120.05 ± 87.53 ng/l in inactive LN patients. The receiver operating characteristic (ROC) curve analysis indicated a better diagnostic performance of MCP-1 than conventional biomarkers. At area under the curve of 0.990, the best cut-off level was >245 ng/L (sensitivity 97.5 %, Specificity 95 %). In conclusion, urinary MCP-1 distinguished active LN from inactive renal disease. It can be proposed as a good noninvasive diagnostic biomarker with a high sensitivity and specificity for detection of LN activity..</p>","PeriodicalId":39724,"journal":{"name":"The Egyptian journal of immunology / Egyptian Association of Immunologists","volume":"31 1","pages":"116-123"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139467210","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}