Physical activity ameliorates the function of organs via adipose tissue in metabolic diseases

xlomafota13 shared this article with you from Inoreader Physical activity ameliorates the function of organs via adipose tissue in metabolic diseases Via histochem Acta Histochem. 2022 Jan 16;124(2):151844. doi: 10.1016/j.acthis.2022.151844. Online ahead of print. ABSTRACT Adipose tissue is a dynamic organ in the endocrine system that can connect organs by secreting molecules and bioactive. Hence, adipose tissue really plays a pivotal role in regulating metabolism, inflammation, energy homeostasis, and thermogenesis. Disruption of hub bioactive molecules secretion such as adipokines leads to dysregulate metabolic communication between a dipose tissue and other organs in non-communicable disorders. Moreover, a sedentary lifestyle may be a risk factor for adipose tissue function. Physical inactivity leads to fat tissue accumulation and promotes obesity, Type 2 diabetes, cardiovascular disease, neurodegenerative disease, fatty liver, osteoporosis, and inflammatory bowel disease. On the other hand, physical activity may ameliorate and protect the body against metabolic disorders, triggering thermogenesis, metabolism, mitochondrial biogenesis, β-oxidation, and glucose uptake. Furthermore, physical activity provides an inter-organ association and cross-talk between different tissues by improving adipose tissue function, reprogramming gene expression, modulating molecules and bioactive factors. Also, physical activity decreases chronic inflammation, oxidative stress and improves metabolic features in adipose tissue. The current review focuses on the beneficial effect of physical activity on the cardiovascular, locomotor, digestive, and nervous systems. In addition, we visualize protein-protein interactions networks between hub proteins involved in dysregulating metabolic induced by adipose tissue. PMID:35045377 | DOI:10.1016/j.acthis.2022.151844 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Challenges in Interpreting Thyroid Stimulating Hormone Results in the Diagnosis of Thyroid Dysfunction

xlomafota13 shared this article with you from Inoreader Challenges in Interpreting Thyroid Stimulating Hormone Results in the Diagnosis of Thyroid Dysfunction Via Journal of Thyroid Research The pituitary hormone, thyrotropin (TSH), is regarded as the primary biomarker for evaluating thyroid function and is useful in guiding treatment with levothyroxine for patients with hypothyroidism. The amplified response of TSH to slight changes in thyroid hormone levels provides a large and easily measured signal in the routine care setting. Laboratories provide reference ranges with upper and lower cutoffs for TSH to define normal thyroid function. The upper limit of the range, used to diagnose subclinical (mild) hypothyroidism, is itself a matter for debate, with authoritative guidelines recommending treatment to within the lower half of the range. Concomitant diseases, medications, supplements, age, gender, ethnicity, iodine status, time of day, time of year, autoantibodies, heterophilic ant ibodies, smoking, and other factors influence the level of TSH, or the performance of current TSH assays. The long-term prognostic implications of small deviations of TSH from the reference range are unclear. Correction of TSH to within the reference range does not always bring thyroid and other biomarkers into range and will not always resolve the patient's symptoms. Overt hypothyroidism requires intervention with levothyroxine. It remains important that physicians managing a patient with symptoms suggestive of thyroid disease consider all of the patient's relevant disease, lifestyle, and other factors before intervening on the basis of a marginally raised TSH level alone. Finally, these limitations of TSH testing mitigate against screening the population for the undoubtedly substantial prevalence of undiagnosed thyroid disease, until appropriately designed randomised trials have quantified the benefits and harms from this approach. View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Ear, Nose, Throat, and Bronchial Involvements in VEXAS Syndrome

xlomafota13 shared this article with you from Inoreader Message: VEXAS syndrome (vacuoles, E1 enzyme, X-linked, autoinflammatory, somatic) is a monogenic disease of adulthood caused by somatic mutations in UBA1 in hematopoietic progenitor cells. Patients develop inflammatory and hematologic symptoms. VEXAS causes symptoms that included blood clots in veins, recurrent fevers, pulmonary abnormalities and vacuoles (unusual cavity-like structures) in myeloid cells. Ear, Nose, Throat, and Bronchial Involvements in VEXAS Syndrome Via JAMA Otolaryngology–Head & Neck Surgery Online First This case report describes 3 patients with VEXAS syndrome with atypical or not previously described ear, nose, and throat involvement. View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Change in Thyroid Hormone Metabolite Concentrations Across Different Thyroid States

xlomafota13 shared this article with you from Inoreader Change in Thyroid Hormone Metabolite Concentrations Across Different Thyroid States Via liebertpub1 Thyroid, Ahead of Print. View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Parotidectomy and neck dissection in locally advanced and relapsed cutaneous squamous cell carcinoma of the head and neck region

xlomafota13 shared this article with you from Inoreader Parotidectomy and neck dissection in locally advanced and relapsed cutaneous squamous cell carcinoma of the head and neck region Via Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial Braz J Otorhinolaryngol. 2021 Dec 10:S1808-8694(21)00210-X. doi: 10.1016/j.bjorl.2021.11.007. Online ahead of print. ABSTRACT OBJECTIVE: To investigate the prognostic factors to developing parotid and neck metastasis in locally advanced and relapsed Cutaneous Squamous Cell Carcinoma (CSCC) of the head and neck region. METHODS: Single-center retrospective cohort study enrolling consecutive patients with advanced CSCC from 2009 to 2019. Seventy-four cases were identified. Study variables demographic data, clinical skin tumor stage, neck stage, parotid stage (P stage), surgical treatment features, and parotid, regional, and distant metastases. Survival measures: Overall Survival (OS) and Disease-Specific Survival (DSS). RESULTS: The study group included 72.9% men (median age, 67 years); 67.5% showed T2/T3 tumors, 90.5% comorbidities, 20.2% immunosuppressed, with median follow-up: 35.8 months. The most frequent skin primary wer e auricular and eyelid regions, 75% underwent primary resection with flap reconstruction. Parotid metastasis was present in 50%, 32.4% showing parotid extracapsular spread, multivariate analysis found OR = 37.6 of positive parotid metastasis evolving into positive neck metastasis, p = 0.001. Occult neck metastasis, neck metastasis, and neck extracapsular spread were observed in 13.5%, 51.3%, and 37.8%, respectively. Kaplan-Meier survival: Clinical T4 versus T1, p = 0.028, P1 stage: 30% and 5% survival at 5 and 10 years, P3 stage: 0%, p = 0.016; OS and DSS showed negative survival for the parotid metastasis group, p = 0.0283. CONCLUSION: Our outcomes support a surgically aggressive approach for locally advanced and relapsed CSCC, with partial parotidectomy for P0, total parotidectomy for P1-3, selective I-III neck dissection for all patients and adjuvant radiochemotherapy to appropriately treat these patients with advanced CSCC of the head and neck region. LEVEL OF EVIDEN CE: II b - Retrospective Cohort Study - Oxford Centre for Evidence-Based Medicine (OCEBM). PMID:35042657 | DOI:10.1016/j.bjorl.2021.11.007 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Quality of life after tonsillectomy in adult patients with recurrent acute tonsillitis: a systematic review

xlomafota13 shared this article with you from Inoreader Quality of life after tonsillectomy in adult patients with recurrent acute tonsillitis: a systematic review Via http://link.springer.com/journal/405,European archives of oto-rhino-laryngology,The European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino Eur Arch Otorhinolaryngol. 2022 Jan 19. doi: 10.1007/s00405-022-07260-7. Online ahead of print. ABSTRACT PURPOSE: The aims of this systematic review were to (1) explore the evidence for improved quality of life (QOL) in adult patients undergoing tonsillectomy because of recurrent acute tonsillitis (RT) and (2) evaluate which set of guidelines for tonsillectomy in adult RT patients is preferable, using QOL as outcome measure. METHODS: A systematic search was conducted in the PubMed, Embase, and Scopus databases. RCT/cohort studies exploring the effect of elective tonsillectomy in adult RT patients using any QOL assessment tool no less than 6 months after surgery were included. Studies were divided into two guideline groups based on the number of tonsillitis episodes required for tonsillectomy (Group 1: ≥ 5; Group 2: ≤ 4). RESULTS: A total of 364 unique records were identified. Seven studies (n = 409 patients) were includ ed in a qualitative analysis and four studies were included in a meta-analysis. Patients' QOL rose significantly, primarily because of improvements in the general and physical domains. In the meta-analysis, 96% (293/304) of patients benefitted from tonsillectomy. Patients included in guideline Group 1 studies had significantly higher QOL scores (Glasgow Benefit Inventory (GBI) 39.6) compared to patients in Group 2 studies (GBI 24.9) (p < 0.001). CONCLUSION: Adult patients undergoing tonsillectomy because of RT reported improved QOL 6-84 months after surgery. The benefit of tonsillectomy was higher among patients in studies with a higher minimum number of tonsillitis episodes compared to those included in studies with less strict criteria. Whether the improved QOL outweigh the morbidity associated with surgery in both guideline groups remains unclear. PMID:35044507 | DOI:10.1007/s00405-022-07260-7 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Transient Receptor Potential Vanilloid 3 Expression Is Increased In Non‐Lesional Skin Of Atopic Dermatitis Patients

xlomafota13 shared this article with you from Inoreader Transient Receptor Potential Vanilloid 3 Expression Is Increased In Non‐Lesional Skin Of Atopic Dermatitis Patients Via Experimental Dermatology Abstract TRPV3 (transient receptor potential vanilloid 3) is a pro-inflammatory ion channel mostly expressed by keratinocytes of the human skin. Previous studies have shown that the expression of TRPV3 is markedly upregulated in the lesional epidermis of atopic dermatitis (AD) patients suggesting a potential pathogenetic role of the ion channel in the disease. In the current study, we aimed at defining the molecular and functional expression of TRPV3 in non-lesional skin of AD patients as previous studies implicated that healthy-appearing skin in AD are markedly distinct from normal skin with respect to terminal differentiation and certain immune function abnormalities. By using multiple, complementary immunolabeling and RT-qPCR technologies on full-thickness and epidermal shave biopsy samples from AD patients (lesional, non-lesional) and healthy volunteers, we provide the first evidence that the expression of TRPV3 is markedly upregulated in non-lesional human AD epidermis, similar to les ional AD samples. Of further importance, by using the patch-clamp method on cultured healthy and non-lesional AD keratinocytes, we also show that this upregulation is functional as determined by the significantly augmented TRPV3-specific ion current (induced by agonists) on cultured non-lesional AD keratinocytes when compared to healthy ones. View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.