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Anti-TNF therapy

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https://www.readbyqxmd.com/read/29028353/activated-microglia-targeting-dendrimer-minocycline-conjugate-as-therapeutics-for-neuroinflammation
#1
Rishi Sharma, Soo-Young Kim, Anjali Sharma, Zhi Zhang, Siva Pramodh Kambhampati, Sujatha Kannan, Rangaramanujam M Kannan
Brain related disorders have outmatched cancer and cardiovascular diseases worldwide as the leading cause of morbidity and mortality. The lack of effective therapies and the relatively dry central nervous system (CNS) drug pipeline pose formidable challenge. Superior, targeted delivery of current clinically approved drugs may offer significant potential. Minocycline has shown promise for the treatment of neurological diseases owing to its ability to penetrate the blood brain barrier (BBB), and potency. Despite its potential in the clinic, and in preclinical models, the high doses needed to affect a positive therapeutic response has led to side effects...
October 13, 2017: Bioconjugate Chemistry
https://www.readbyqxmd.com/read/29027257/review-article-consensus-statements-on-therapeutic-drug-monitoring-of-anti-tumour-necrosis-factor-therapy-in-inflammatory-bowel-diseases
#2
REVIEW
N Mitrev, N Vande Casteele, C H Seow, J M Andrews, S J Connor, G T Moore, M Barclay, J Begun, R Bryant, W Chan, C Corte, S Ghaly, D A Lemberg, V Kariyawasam, P Lewindon, J Martin, R Mountifield, G Radford-Smith, P Slobodian, M Sparrow, C Toong, D van Langenberg, M G Ward, R W Leong
BACKGROUND: Therapeutic drug monitoring (TDM) in inflammatory bowel disease (IBD) patients receiving anti-tumour necrosis factor (TNF) agents can help optimise outcomes. Consensus statements based on current evidence will help the development of treatment guidelines. AIM: To develop evidence-based consensus statements for TDM-guided anti-TNF therapy in IBD. METHODS: A committee of 25 Australian and international experts was assembled. The initial draft statements were produced following a systematic literature search...
October 13, 2017: Alimentary Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/29027056/curcumin-affords-neuroprotection-and-inhibits-%C3%AE-synuclein-aggregation-in-lipopolysaccharide-induced-parkinson-s-disease-model
#3
Neha Sharma, Bimla Nehru
Parkinson's disease (PD) pathology is characterized by the abnormal accumulation and aggregation of the pre-synaptic protein α-synuclein in the dopaminergic neurons as Lewy bodies (LBs). Curcumin, which plays a neuroprotective role in various animal models of PD, was found to directly modulate the aggregation of α-synuclein in in vitro as well as in in vivo studies. While curcumin has been shown to exhibit strong anti-oxidant and anti-inflammatory properties, there are a number of other possible mechanisms by which curcumin may alter α-synuclein aggregation which still remains obscure...
October 12, 2017: Inflammopharmacology
https://www.readbyqxmd.com/read/29026838/tumor-necrosis-factor-alpha-antibodies-in-fistulizing-crohn-s-disease-an-updated-systematic-review-and-meta-analysis
#4
REVIEW
Pardis Zaboli, Mohammad Abdollahi, Shilan Mozaffari, Shekoufeh Nikfar
Medical treatment for fistulizing Crohn's disease (FCD) is changing rapidly over the time by the introduction of novel therapeutic medicines, while no global consensus is available. This study aims to accomplish a systematic review and meta-analysis on the efficacy of tumor necrosis factor-alpha antibodies (anti-TNF-α antibodies) versus placebo in FCD. A systematic review of published literature was carried out till December 2016, and a meta-analysis of identified studies was done. Data have been explored from PubMed, Scopus, Cochrane Library Database, and Web of Science...
July 2017: Journal of Research in Pharmacy Practice
https://www.readbyqxmd.com/read/29026326/tacrolimus-versus-anti-tumor-necrosis-factor-agents-for-steroid-refractory-active-ulcerative-colitis-based-on-the-severity-of-endoscopic-findings-a-single-center-open-label-cohort-study
#5
Satohiro Matsumoto, Haruna Kawamura, Takeshi Nishikawa, Noriyoshi Sagihara, Hiroyuki Miyatani, Hirosato Mashima
BACKGROUND AND AIMS: At Saitama Medical Center, for remission induction in active ulcerative colitis (UC) patients with endoscopic evidence of severe disease, we tend to preferentially use tacrolimus (TAC) over anti-tumor necrosis factor (TNF)-α agents. We conducted this study to evaluate the validity of our therapeutic strategies. PATIENTS AND METHODS: This retrospective study was conducted in 52 steroid-refractory active UC patients with a Clinical Activity Index (CAI) score of ≥7 who were receiving remission induction therapy with TAC or anti-TNF-α agents...
2017: Clinical and Experimental Gastroenterology
https://www.readbyqxmd.com/read/29024717/supplementation-of-american-ginseng-berry-extract-mitigated-cisplatin-evoked-nephrotoxicity-by-suppressing-ros-mediated-activation-of-mapk-and-nf-%C3%AE%C2%BAb-signaling-pathways
#6
Zhi-Na Ma, Zhi Liu, Zi Wang, Shen Ren, Shan Tang, Ying-Ping Wang, Sheng-Yuan Xiao, Chen Chen, Wei Li
Nephrotoxicity induced by cisplatin in 30% of all cisplatin treated patients seriously limits its clinical implication as a widely used anticancer agent, and may even cause patients to alter or give up cisplatin therapy. The purpose of this study is to test a protective effect of American ginseng berry extract (AGBE) on cisplatin-induced nephrotoxicity in mice. In this study, the histopathological changes and elevated levels of serum creatinine (CRE) and urea nitrogen (BUN) caused by cisplatin were significantly diminished by AGBE treatment...
October 9, 2017: Food and Chemical Toxicology
https://www.readbyqxmd.com/read/29024102/asian-organization-for-crohn-s-and-colitis-and-asia-pacific-association-of-gastroenterology-consensus-on-tuberculosis-infection-in-patients-with-inflammatory-bowel-disease-receiving-anti-tumor-necrosis-factor-treatment-part-2-management
#7
REVIEW
Dong Il Park, Tadakazu Hisamatsu, Minhu Chen, Siew Chien Ng, Choon Jin Ooi, Shu Chen Wei, Rupa Banerjee, Ida Normiha Hilmi, Yoon Tae Jeen, Dong Soo Han, Hyo Jong Kim, Zhihua Ran, Kaichun Wu, Jiaming Qian, Pin-Jin Hu, Katsuyoshi Matsuoka, Akira Andoh, Yasuo Suzuki, Kentaro Sugano, Mamoru Watanabe, Toshifumi Hibi, Amarender S Puri, Suk-Kyun Yang
Because anti-tumor necrosis factor (anti-TNF) therapy has become increasingly popular in many Asian countries, the risk of developing active tuberculosis (TB) among anti-TNF users may raise serious health problems in this region. Thus, the Asian Organization for Crohn's and Colitis and the Asia Pacific Association of Gastroenterology have developed a set of consensus statements about risk assessment, detection and prevention of latent TB infection, and management of active TB infection in patients with inflammatory bowel disease (IBD) receiving anti-TNF treatment...
October 10, 2017: Journal of Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/29023903/asian-organization-for-crohn-s-and-colitis-and-asia-pacific-association-of-gastroenterology-consensus-on-tuberculosis-infection-in-patients-with-inflammatory-bowel-disease-receiving-anti-tumor-necrosis-factor-treatment-park-1-risk-assessment
#8
REVIEW
Dong Il Park, Tadakazu Hisamatsu, Minhu Chen, Siew Chien Ng, Choon Jin Ooi, Shu Chen Wei, Rupa Banerjee, Ida Normiha Hilmi, Yoon Tae Jeen, Dong Soo Han, Hyo Jong Kim, Zhihua Ran, Kaichun Wu, Jiaming Qian, Pin-Jin Hu, Katsuyoshi Matsuoka, Akira Andoh, Yasuo Suzuki, Kentaro Sugano, Mamoru Watanabe, Toshifumi Hibi, Amarender S Puri, Suk-Kyun Yang
Because anti-tumor necrosis factor (anti-TNF) therapy has become increasingly popular in many Asian countries, the risk of developing active tuberculosis (TB) among anti-TNF users may raise serious health problems in this region. Thus, the Asian Organization for Crohn's and Colitis and the Asia Pacific Association of Gastroenterology have developed a set of consensus statements about risk assessment, detection and prevention of latent TB infection, and management of active TB infection in patients with inflammatory bowel disease (IBD) receiving anti-TNF treatment...
October 10, 2017: Journal of Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/29023827/tnf%C3%AE-and-il-17a-are-differentially-expressed-in-psoriasis-like-vs-eczema-like-drug-reactions-to-tnf%C3%AE-antagonists
#9
C Deubelbeiss, A G A Kolios, L E French, N Yawalkar, W Kempf, K Kerl, B Meier, F Anzengruber, A A Navarini
BACKGROUND: Tumor necrosis factor α (TNFα) blocking drugs are in use for a wide range of autoimmune disorders. In up to 5% of patients, this class of drugs produces puzzling cutaneous side effects that are the subject of this investigation, namely psoriasiform and eczema-like skin inflammation. These side effects can occur after any time of treatment and regardless of the underlying disorders. The exact pathophysiology is as yet unknown. METHODS: 33 patients (19 female, average age 52 years) who had a cutaneous reaction to infliximab, adalimumab or etanercept were included...
October 10, 2017: Journal of Cutaneous Pathology
https://www.readbyqxmd.com/read/29020462/syk-inhibitor-r406-down-regulates-inflammation-in-an-in-vitro-model-of-pseudomonas-aeruginosa-infection
#10
Alaa Alhazmi, Joshua Choi, Marina Ulanova
As Pseudomonas aeruginosa infections are characterized by strong inflammation of infected tissues anti-inflammatory therapies in combination with antibiotics have been considered for the treatment of associated diseases. Syk tyrosine kinase is an important regulator of inflammatory responses, and its specific inhibition was explored as a therapeutic option in several inflammatory conditions; however, this has not been studied in bacterial infections. We used a model of in vitro infection of human monocytic cell line THP-1 and lung epithelial cell line H292 with both wild type and flagella-deficient mutant of P...
October 11, 2017: Canadian Journal of Physiology and Pharmacology
https://www.readbyqxmd.com/read/29019091/preventive-and-therapeutic-effects-of-thymol-in-a-lipopolysaccharide-induced-acute-lung-injury-mice-model
#11
Limei Wan, Dongmei Meng, Hong Wang, Shanhe Wan, Shunjun Jiang, Shanshan Huang, Li Wei, Pengjiu Yu
Acute lung injury (ALI) is a life-threatening syndrome which causes a high mortality rate worldwide. In traditional medicine, lots of aromatic plants-such as some Thymus species-are used for treatment of various lung diseases including pertussis, bronchitis, and asthma. Thymol, one of the primary active constituent derived from Thymus vulgaris (thyme), has been reported to exhibit potent anti-microbial, anti-oxidant, and anti-inflammatory activities in vivo and in vitro. The present study aims to investigate the protective effects of thymol in lipopolysaccharide (LPS)-induced lung injury mice model...
October 10, 2017: Inflammation
https://www.readbyqxmd.com/read/29018800/asthma-endotypes-and-an-overview-of-targeted-therapy-for-asthma
#12
REVIEW
Sarah Svenningsen, Parameswaran Nair
Guidelines for the management of severe asthma do not emphasize the measurement of the inflammatory component of airway disease to indicate appropriate treatments or to monitor response to treatment. Inflammation is a central component of asthma and contributes to symptoms, physiological, and structural abnormalities. It can be assessed by a number of endotyping strategies based on "omics" technology such as proteomics, transcriptomics, and metabolomics. It can also be assessed using simple cellular responses by quantitative cytometry in sputum...
2017: Frontiers in Medicine
https://www.readbyqxmd.com/read/29017143/protective-effect-of-carvacrol-on-acetic-acid-induced-colitis
#13
Marilia Trindade de Santana Souza, Daiane Franco Teixeira, Janaíne Prata de Oliveira, Alan Santos Oliveira, Lucindo José Quintans-Júnior, Cristiane Bani Correa, Enilton Aparecido Camargo
The pharmacological therapy for inflammatory bowel diseases continues to be problematic, and requires new alternative options. In this study, we tested the hypothesis that carvacrol (CAR), a phenolic monoterpene with anti-inflammatory and antioxidant activities, can treat experimental colitis in mice. C57BL/6 mice (n=8/group) were subjected to intrarectal administration of acetic acid (5%) to induce colitis. Mice were pretreated with CAR (25, 50 or 100mg/kg, p.o.) every 12h for three days prior to the induction...
October 7, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28994737/anti-inflammatory-pyranochalcone-derivative-attenuates-lps-induced-acute-kidney-injury-via-inhibiting-tlr4-nf-%C3%AE%C2%BAb-pathway
#14
Min Shi, Xiaoxi Zeng, Fan Guo, Rongshuang Huang, Yanhuan Feng, Liang Ma, Li Zhou, Ping Fu
Treatment of septic acute kidney injury (AKI) has still been beyond satisfaction, although anti-inflammatory therapy is beneficial for sepsis-induced AKI. Compound 5b was derived from natural pyranochalcones and exhibited potent anti-inflammatory activity in adjuvant-induced arthritis. In this study, we aimed to investigate the renoprotective effects and potential mechanism of 5b against lipopolysaccharide (LPS)-induced AKI. C57BL/6 mice and human renal proximal tubule cell line (HK-2 cell) were treated with LPS, respectively...
October 10, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28993831/association-of-snps-haplotypes-in-promoter-of-tnf-a-and-il-10-gene-together-with-life-style-factors-in-prostate-cancer-progression-in-indian-population
#15
Kapil Bandil, Pallavi Singhal, Atika Dogra, Sudhir K Rawal, D C Doval, Anil K Varshney, Mausumi Bharadwaj
OBJECTIVE: Levels of proinflammatory (TNF A) and anti-inflammatory (IL-10) cytokines play a key role in the progression of inflammation as well as cancer disease. We were investigating the potential association of single-nucleotide polymorphisms (SNPs)/haplotypes in proinflammatory (TNF A) and anti-inflammatory (IL-10) cytokines locus with the development of PCa in Indian population. MATERIALS AND METHODS: We had genotyped 235 BPH/PCa samples (130 BPH and 105 cancer) along with 115 control samples for proinflammatory (TNF A -238G/A and -308G/A) and anti-inflammatory (IL-10 -1082A/G, -819C/T and -592C/A) cytokines SNPs in the gene promoter region using ARMS-PCR method...
October 9, 2017: Inflammation Research: Official Journal of the European Histamine Research Society ... [et Al.]
https://www.readbyqxmd.com/read/28991373/novel-enriched-pathways-in-superficial-malignant-peripheral-nerve-sheath-tumors-mpnst-and-spindle-desmoplastic-melanomas-sdm
#16
George Jour, Nicole K Andeen, Rami Al -Rohil, Phyu P Aung, Meenakshi Mehrotra, Dzifa Duose, Benjamin Hoch, Zolt Argenyi, Rajyalakshmi Luthra, Ignacio I Wistuba, Victor G Prieto
Superficial malignant peripheral nerve sheath tumor (MPNST) is a rare, soft tissue neoplasm that shares morphological features and some molecular events with spindle and desmoplastic melanoma (SDM). Herein we sought to identify molecular targets for therapy using targeted RNA/DNA sequencing and gene expression of key immunological players. DNA and RNA from formalin-fixed, paraffin-embedded (FFPE) tissue were extracted and processed. Massive high-throughput deep parallel sequencing was performed using the Oncomine comprehensive panel enabling detection of relevant SNVs, CNVs, gene fusions, and indels from 143 unique genes on the Ion torrent sequencer for clinical trial research programs...
October 9, 2017: Journal of Pathology
https://www.readbyqxmd.com/read/28991107/discontinuation-of-biological-treatments-in-inflammatory-bowel-disease-a-concise-pragmatic-review
#17
Shomron Ben-Horin, Ren Mao, Yun Qiu, Minhu Chen
Despite the proven efficacy of biological drugs for inflammatory bowel disease, these therapies are costly and do carry some risks, providing incentive for exploring strategies to discontinue therapy in patients with prolonged remission. We presently review multiple cohort studies indicating the overall risk of relapse after stopping an anti-tumor necrosis factor (TNF) in inflammatory bowel disease patients is roughly 40% at 12 months after therapy cessation. Despite methodological differences across studies, it appears that patients without deep remission (ie, patients with endoscopic or biomarker evidence of inflammation) are at increased risk of relapse after stopping anti-TNF, as are those with high-adequate levels of anti-TNF before stopping...
September 29, 2017: Journal of Clinical Gastroenterology
https://www.readbyqxmd.com/read/28987965/emerging-targets-in-cancer-immunotherapy
#18
REVIEW
Samantha Burugu, Amanda R Dancsok, Torsten O Nielsen
The first generation of immune checkpoint inhibitors (anti-CTLA-4 and anti-PD-1/PD-L1) targeted natural immune homeostasis pathways, co-opted by cancers, to drive anti-tumor immune responses. These agents led to unprecedented results in patients with previously incurable metastatic disease and may become first-line therapies for some advanced cancers. However, these agents are efficacious in only a minority of patients. Newer strategies are becoming available that target additional immunomodulatory mechanisms to activate patients' own anti-tumor immune responses...
October 5, 2017: Seminars in Cancer Biology
https://www.readbyqxmd.com/read/28987599/anti-sepsis-protection-of-xuebijing-injection-is-mediated-by-differential-regulation-of-pro-and-anti-inflammatory-th17-and-t-regulatory-cells-in-a-murine-model-of-polymicrobial-sepsis
#19
Xi Chen, Yuxin Feng, Xiya Shen, Guixiang Pan, Guanwei Fan, Xiumei Gao, Jihong Han, Yan Zhu
ETHNOPHARMACOLOGICAL RELEVANCE: Xuebijing injection (XBJ), a Chinese herbal medicine containing extracts from 5 herbs, is frequently used as an add-on with standard therapies to treat sepsis or septic shock with fewer side effects in China. Nonetheless, its mechanism of action on septic shock remains to be unveiled. We explored the differential effects of XBJ on subtypes of CD4+ T cell differentiation and septic shock protection in a murine model to understand the contribution of XBJ to regulation of the inflammation-immune axis function...
October 4, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28986117/screening-prophylaxis-and-counselling-before-the-start-of-biological-therapies-a-practical-approach-focused-on-ibd-patients
#20
REVIEW
Cândida Abreu, António Sarmento, Fernando Magro
The standard of care in the management of immune-mediated inflammatory conditions relies on immunomodulators, glucocorticoids, and biologicals (including anti-tumour necrosis factor -α and other monoclonal antibodies). These agents have an overall favourable benefit/risk ratio; however, they modulate the immune response as part of their mechanisms of action, and therefore they may increase the risk of developing infections, particularly in older patients or in patients with concomitant corticosteroids. Some of these infections may be preventable by immunization, chemoprophylaxis or counselling...
September 12, 2017: Digestive and Liver Disease
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