Objective To summarize the advanced researchs of autoimmune thyroid disease(ATD) complicated with differentiated thyroid cancer (DTC). Methods The related literatures about concurrent ATD and DTC were consulted and reviewed. Results Hashimoto diseas (HD) complicated with DTC at home and abroad were reported more and more, whether merging with HD or other ATD disease could affect the prognosis of papillary thyroid cancer (PTC) was a controversial topic. HD and DTC (mainly PTC) had some same epidemiological and molecular features. Conclusion Better understanding of clinical pathology and characteristic of DTC concurrent with ATD can provide some new insights to immunotherapy for DTC.
Iron death is an alternative to normal cell death and is regulated by a variety of cellular metabolic pathways. Iron death has become a hot topic of research because it can cause damage to various organs and degenerative diseases in the body. Metabolism, signalling pathways, endoplasmic reticulum stress, and immune cells can all affect the occurrence of iron death, and the blood-retina destruction induced by iron death plays an important role in autoimmune uveitis. Exploring the components of the blood-retina regulatory mechanism of iron death in autoimmune uveitis can lead to the search for targeted drug targets, which can provide a new research idea for the subsequent study of the diagnosis and treatment of autoimmune uveitis.
ObjectivesTo systematically review the efficacy of Bailing capsule for autoimmune antibodies in Hashimoto thyroiditis (HT).MethodsPubMed, EMbase, The Cochrane Library, CBM, WanFang Data and CNKI databases were electronically searched to collect the randomized controlled trials (RCTs) on Bailing capsule in treatment of HT from inception to January 2019. Two reviewers independently screened literature, extracted data and assessed the risk of bias of included studies, then, meta-analysis was performed by using RevMan 5.3 software.ResultsA total of 7 RCTs involving 428 patients were included. The results of meta-analysis showed that the changes of TGAb and TPOAb in Bailing capsule combined with Euthyrox group were higher than that in control group (MD=?228.91, 95%CI ?398.61 to ?59.20, P=0.008; MD=?158.19, 95%CI ?222.44 to ?93.94, P<0.000 01); the changes of TGAb and TPOAb in Bailing capsule combined with Iodine modification diet group were higher than that in control group(MD=?499.27, 95%CI ?540.39 to ?458.15, P<0.000 01; MD=?407.37, 95%CI ?448.60 to ?366.14, P<0.000 01).ConclusionsCurrent evidence shows that Bailing capsule combined with other therapies can decrease the levels of TGAb and TPOAb in HT patients. Due to limited quality and quantity of the included studies, more high-quality studies are required to verify the above conclusion.
Alternative splicing plays an important role in the pathogenesis, diagnosis, treatment and prognosis of autoimmune diseases. Alternative splicing is universal and non-preferred in autoimmune diseases, and exon skipping is the most common type in alternative splicing types. The occurrence and development of autoimmune diseases can be influenced by the 5′ splicing, 3′ splicing, number change of exons, splicing affected by the single nucleotide polymorphism and the variance of gene expression levels. Moreover, different single nucleotide polymorphisms of the same gene can affect the development of various autoimmune diseases. This review summarizes the role of different forms of alternative splicing in various autoimmune diseases, and aims to provide a basis for further study of the conditions in different development stages of autoimmune diseases and the regulatory mechanism of different levels of splicing isoforms.
ObjectiveTo evaluate the diagnostic value of monitoring 1,3-beta-D-glucan (G test) in patients with autoimmune disease complicated with invasive fungal disease (IFD). MethodsA retrospective study was performed in hospitalized patients in the First Affiliated Hospital of Zhengzhou Universisty who were diagnosed as autoimmune disease with lung infection during the immunosuppressive therapy between January 2014 and January 2016. A total of 372 patients were enrolled in this study. All subjects were classified according to the 2006 diagnostic criteria and treatment of invasive pulmonaary fungal infection, with serum 1,3-β-D-glucan results not included in the diagnosis. There were 18 cases with proven IFD, 35 cases with probable IFD, and 70 ceses with possible IFD. Fifty-three patients with proven IFD or probable IFD were as a case group, and another 249 patients with no evidence for IFD were as a control group. The value of the G test for diagnosis of automimmune disease with IFD was analyzed by ROC curve. ResultsThe serum 1,3-β-D-glucan level was significantly higher in the case group when compared with the control group [median (interquartile range): 135.0 (63.1 to 319.0) pg/ml vs. 75.9 (41.2 to 88.1) pg/ml, P<0.05]. When the cut-off value of serum 1,3-β-D-glucan level was set at 93.8 pg/ml, the sensitivity, specificity, positive predictive value, and negative predictive value for diagnosis of autoimmune disease with IFD were 0.65 (95% CI 0.56 to 0.73), 0.87 (95% CI 0.83 to 0.92), 0.70 (95% CI 0.64 to 0.81), and 0.83 (95% CI 0.79 to 0.88), respectively. ConclusionThe 1,3-beta-D-glucan test is a valuable method for diagnosis of IFD in patients with autoimmune disease.
Objective To investigate the postoperative biochemical changes and the strategy of steroid treatment for autoimmune pancreatitis （AIP）. Methods Six patients with AIP from January 2007 to October 2011 in this hospital were included in this study. Four patients received pancreaticoduodenectomy or distal pancreatectomy for being preoperatively misdiagnosed as malignant tumors. Two patients avoided the unnecessary resection and received the internal drainage for obstructive jaundice and postoperative steroid medication because of a confirmation of AIP by intraoperative frozen biopsy. All the patients underwent routine examinations， including liver function， CA19-9 level， and imaging data. Measurement of serum IgG or IgG4 was performed for fewer patients after operation. Results CA19-9 levels were normal or slightly elevated in six AIP patients. For five patients with AIP in the head of pancreas， preoperative serum γ-GT levels were elevated. For these patients， whether pancreaticoduodenectomy or the internal drainage were performed， TB/DB levels were transiently elevated on day 1 or 4 after operation but dropped to below preoperative levelsor normal levels on day 7 after operation， and serum γ-GT levels among them presented a downward. Serum γ-globulin levels exhibited a downward trend among four AIP patients after resection， while a upward trend was found in another two AIP patients receiving internal drainage. From the limited data， elevated serum level of IgG in the AIP patients were found. As to IgG4， the only case was tested on month 7 after operation， the serum IgG4 level was elevated. CT showed that the swollen status of pancreas obviously reduced on month 3 after operation as compared with before operation.Conclusions Postoperative steroid therapy of AIP should be based on the serum γ-globulin level and operation method. CT or MRI imaging is used to evaluate the response to steroid treatment for the AIP patients.
ObjectiveTo retrospectively analyze patients taking Bacteroides fragilis (BF839) alone for their "possible autoimmune-related epilepsy" to find new treatments for epilepsy. Methods15 newly diagnosed patients who were not treated with standard Anti-seizure medications were diagnosed with "possible autoimmune-related epilepsy" and were given oral BF839 to initiate treatment. Seizure changes, self-reported improvement of comorbidities, EEG, adverse reactions and other information were reviewed. ResultsDuring the follow-up period of 14~33 months, 73.33% (11/15) patients achieved 1-year remission during the follow-up period, 7 patients had a remission time of more than 24 months, and 4 patients had a remission time of more than 30 months. 73.33% (11/15) of the patients reported that their comorbidities improved, and the EEG improvement rate was 57.14% (4/7). No patients withdrew due to adverse reactions, and the 12-month retention rate was 73.33% (11/15).ConclusionIt is the first report that the early application of intestinal flora preparation alone can effectively treat “possible autoimmune-related epilepsy”, and it can also be used as a diagnostic treatment tool due to its lower adverse reactions and improvement of comorbidities. This is not only of great significance to significantly improve the early diagnosis rate and remission rate of autoimmune-related epilepsy, and to prevent patients from developing refractory epilepsy, but also refreshes our understanding of the etiology of epilepsy.
Objective To sum up experiences in diagnosis and treatment for Hashimoto′s disease (HD). Methods Clinical records of 78 patients who underwent operations and were diagnosed as Hashimoto′s disease by histologic examination in our hospital from Jan. 1988 to Dec. 1998 were analyzed. Results Seventy females and 8 males, aged 9 to 70 years (average of 41.6 years). HD was coexistent with 10.3% of thyroid gland malignant tumor, 23.1% of adenoma and 30.8% of other thhroid gland diseases. The misdiagnosis rate was 35.9% and missed diagnosis rate was 46.2%. The clinical feature of HD and most common cause of misdiagnosis and missed diagnosis have been discussed. Conclusion It is emphasized that patients with diffuse goiter, palpable nodules, lighty color on scintillation scintigraphy, elevation of antimicosomiaux and antithyroglobuline but no finding on Bus should be highly suspected of having Hashimoto′s disease.
ObjectiveTo explore the epidemiological and clinical features of hepatic hemangioma. MethodsThe clinical data of patients with hepatic hemangioma who were diagnosed in the First Affiliated Hospital of Guangxi Medical University from 2003 to 2011 were retrospectively analyzed, and then analyzed the epidemiological and clinical characteristics of hepatic hemangioma. ResultsEight hundreds and eighteen patients with hepatic hemangioma were included in the study.Among them, 398 cases (48.7%) were male, 420 cases (51.3%) were female, and there were no significant differences in constitute of gender for each year (χ2=9.912, P=0.271), but there were significant differences in constitute of gender between different age groups (χ2=18.791, P=0.000 1), male patients were more than female in the group of aged over 60 years old.There was no special clinical manifestations of hepatic hemangioma.There were 75 patients (9.2%) combined autoimmune diseases in this group.The size of hepatic hemangioma ranged from 0.5-39.0 cm, the median diameter was 3.0 cm.There were significant differences between different gender, the tumor size of female patients were larger than male's (P < 0.05).The tumor happened mostly in the right hepatic lobe (57.2%), and there were no significant differences of the tumor location in different gender (P > 0.05).Hepatic hemangioma with a single lesion was most common (70.0%), and the right lobe lesions were more common than the left lobe lesions in single lesion group, multiple lesions in double lobes were most common in multiple lesion group. ConclusionsHepatic hemangioma has a certain distribution pattern in gender, age, size, position, and so on, further research in prevention and controlled strategy need to be carried out in the future.At the same time, more in-depth research in the related factors participated in occurrence and development of hepatic hemangioma also need to be carried out, especially for the relationship between gender, age, autoimmune diseases, and hepatic hemangioma, which is worthy to be discussed.
ObjectiveTo explore changes on Electroencephalograph (EEG) and Evoked Potential (EP) changes in autoimmune encephalitis.MethodsEight cases with autoimmune encephalitis from Sichuan people's hospital during July 18th 2014 to July 18th 2016 were recruited. The inclusion criteria included:① The blood and cerebral spinal fluid (CSF) of patients were sent to Neurology Lab of Peking Union Medical College Hospital for autoimmunerelated antibody analysis and confirmed as autoimmune encephalitis.2 Patient had done at least 2 or more times of routine EEG or video EEG (VEEG). 1 or more times of auditory brainstem response (ABR), Visual evoked potential (VEP) and Somatosensory evoked potential (SEP) for both upper and lower limbs. 3 Patients had classical clinical manifestation of autoimmune encephalitis as abnormal psychomotor behaviors, seizures, memory loss, fever, headache, and even disturbance of consciousness or decreased ventilate function.ResulstOf 8 patients in this study, 5 were anti NMDA-R encephalitis, 2 were anti GABABR encephalitis, and 1 was positive for both antibodies. The EEG profile of 5 anti NMDA-R encephalitis:2 of them had β wave in early stage (about 10th day) and δ wave with fast wave even appeared as δ brush in middle stage (about 20th day). They all had severe symptoms and long hospitalization but negative MRI. Another 2 of them could be seen sparsely distributed sharp wave and sharp-slow wave in their EEG. Their EEG gradually turned to normal when their symptoms gradually disappeared. The last one had normal EEG during the whole disease course. The EEG profile of anti GABAB-R encephalitis as following. 1 was dominant by slow wave and EEG went normal after effective treatment and the other showed generalized α wave especially α wave in frontal region. The latter patient withdraw treatment. For the only 1 both antibodies positive patient, EEG showed slow wave and it turned to normal when symptoms disappeared. EP showed some abnormalities with wave amplitude and latency changes in some patients.EP (SEP、VEP) turned to normal when symptoms disappeared.ConclusionThe EEG present differently in different types of autoimmune encephalitis and change with stages of disease. EEG may be used as an indicator for prognosis as well. When EEG shows fast wave with the history of patient points to encephalitis, blood and CSF antibodies for NMDA-R should be checked routinely. Generalized α wave on EEG should also be an indicator for checking GABAB-R. More researches should be done for EP changes in autoimmune encephalitis for our study was based on a small patient number.