Eblasakimab, an Anti-IL‑13Rα1 Antibody, Reduces Atopy-Associated Serum Biomarkers in Moderate‑to‑Severe Atopic Dermatitis.

Introduction: Eblasakimab, a first-in-class monoclonal antibody with a unique mechanism to target the interleukin (IL)-13 receptor alpha 1 (IL-13Rα1), inhibits IL-4/IL-13 signaling in the pathophysiology of atopic dermatitis (AD). This study investigates the impact of eblasakimab on type 2 inflammatory biomarkers in patients with moderate-to-severe AD.

Methods: A double‑blind, multiple ascending dose, phase Ib study evaluated the effect of eblasakimab (200, 400, 600 mg) or placebo administered subcutaneously once weekly for 8 weeks in patients with moderate‑to‑severe AD.

Safety and efficacy of eblasakimab, an interleukin 13 receptor α1 monoclonal antibody, in adults with moderate-to-severe atopic dermatitis: A phase 1b, multiple-ascending dose study.

Background: Eblasakimab, an interleukin (IL)-13 receptor α1 antagonist, blocks IL-4 and IL-13 signaling through the type 2 receptor.

Objective: The safety and efficacy of eblasakimab was evaluated in adults with moderate-to-severe atopic dermatitis (AD).

Methods: In this phase 1b randomized, double-blinded study, 52 patients with moderate-to-severe AD received weekly subcutaneous injections of eblasakimab 200, 400, or 600 mg, or placebo for 8 weeks.

Eblasakimab, a novel IL-13 receptor alpha 1 monoclonal antibody, blocks STAT6 phosphorylation with low dose in human volunteers.

Eblasakimab is a first-in-class monoclonal antibody under investigation for the treatment of atopic dermatitis (AD), which targets IL-13Rα1, a subunit of the Type 2 receptor complex. IL-13Rα1 stimulates phosphorylation of signal transducer and activator of transcription 6 (STAT6) to drive inflammation. This brief report investigates the mechanistic basis of eblasakimab and its effects on IL-13Rα1 signaling as part of a phase 1a, open-label, single ascending dose study.

Calcipotriene Plus Betamethasone Dipropionate Foam for Mild Psoriasis: Pooled Results from Three Randomized Trials.

Background: Psoriasis vulgaris is not easy to manage, even when mild. Knowledge of the efficacy of most topical therapies in this population is limited.

Objective: To assess the efficacy of calcipotriene 0.

Real-World Effectiveness and Safety of Field- and Lesion-Directed Treatments for Actinic Keratosis.

Background: Real-world data for actinic keratosis treatment in the United States is lacking. Objectives: To understand real-world treatment patterns for actinic keratosis by type and modality, and compare effectiveness and safety of therapies, either alone or in combination. Methods: Medical charts of 429 patients were identified; clinical and outcome data were analyzed.

Efficacy of Fixed-combination Calcipotriene 0.005% and Betamethasone Dipropionate 0.064% Foam for Scalp Plaque Psoriasis: Additional Analysis of a Phase II, Randomized Clinical Study.

There are a variety of treatment options currently available for plaque psoriasis affecting the scalp, yet scalp psoriasis remains one of the most frustrating and difficult-to-manage forms of the disease. We investigated the efficacy of fixed-combination calcipotriene 0.005% plus betamethasone dipropionate 0.

PGAxBSA composite versus PASI: Comparison across disease severities and as therapeutic response measure for Cal/BD foam in plaque psoriasis.

Background: The product of the Physician Global Assessment and body surface area (PGA×BSA) is simpler to use than the Psoriasis Area and Severity Index (PASI), which lacks sensitivity in patients with mild psoriasis.

Objective: To compare the PGA×BSA versus the modified PASI (mPASI) for assessing disease severity and therapeutic response to calcipotriol/betamethasone dipropionate (Cal/BD) foam.

Methods: This post hoc analysis evaluated the efficacy of Cal/BD foam in mild, moderate, and severe psoriasis, as assessed by the PGA×BSA and mPASI, using data from 3 randomized controlled trials (NCT01536886, NCT01866163, NCT02132936).

Effect of Calcipotriene/Betamethasone Dipropionate 0.005%/0.064% Foam on Target Lesions in Plaque Psoriasis: A Post-Hoc Analysis.

Objective: Investigate the effect of fixed-combination calcipotriene 0.005% plus betamethasone dipropionate 0.064% (Cal/BD) foam on target lesion severity in plaque psoriasis.

Calcipotriol/betamethasone dipropionate aerosol foam for the treatment of psoriasis vulgaris: a review of real-world evidence (RWE).

Background: Randomized controlled trials (RCTs) demonstrated the advantages of an aerosol foam formulation of calcipotriol/betamethasone dipropionate (Cal/BD) in patients with psoriasis. In this review, we investigated whether such benefits could also be obtained in real-world clinical practice.

Methods: PubMed was searched for studies reporting real-world data in patients with psoriasis treated with Cal/BD aerosol foam.

Effectiveness comparison and incremental cost-per-responder analysis of calcipotriene 0.005%/betamethasone dipropionate 0.064% foam vs. halobetasol 0.01%/tazarotene 0.045% lotion for plaque psoriasis: a matching-adjusted indirect comparative analysis.

The fixed-dose combination foam formulation of calcipotriene 0.005% plus betamethasone dipropionate 0.064% (Cal/BD) has demonstrated efficacy and a favorable safety profile for the treatment of plaque psoriasis.

The journey for US psoriasis patients prescribed a topical: a retrospective database evaluation of patient progression to oral and/or biologic treatment.

A specific sequence for psoriasis (PsO) therapy has not been defined. This retrospective, observational cohort study characterized pathways of PsO treatment over 3 years for newly diagnosed patients initially treated with a topical medication. Adult PsO patients from the Explorys database (March 1 2011 to June 30 2015) were grouped according to medication-use patterns: 1) discontinued therapy; 2) topical therapy only; 3) switched/added an oral agent; and 4) switched/added a biologic agent.

Real-world experience of calcipotriene and betamethasone dipropionate foam 0.005%/0.064% in the treatment of adults with psoriasis in the United States.

Clinical trials have established calcipotriene 0.005%/betamethasone dipropionate 0.064% (Cal/BD) foam as a well-tolerated and efficacious topical therapy for psoriasis.

Patient-Reported Satisfaction With the Fixed Combination Calcipotriene/Betamethasone Dipropionate Foam for Plaque Psoriasis.

Psoriasis is a chronic, immune-mediated inflammatory disease characterized by localized scaling and plaques associated with itching and pain. In some cases, topical therapies are effective to treat mild to moderate psoriasis. Topical agents can be used concomitantly with other treatments for moderate and severe or treatment-resistant psoriasis.

Absorption, distribution, metabolism and excretion of the novel SARM GTx-024 [(S)-N-(4-cyano-3-(trifluoromethyl)phenyl)-3-(4-cyanophenoxy)-2-hydroxy-2-methylpropanamide] in rats.

1. GTx-024, a novel selective androgen receptor modulator, is currently being investigated as an oral treatment for muscle wasting disorders associated with cancer and other chronic conditions. 2.

Role and pharmacologic significance of cytochrome P-450 2D6 in oxidative metabolism of toremifene and tamoxifen.

We investigated the in vitro metabolism and estrogenic and antiestrogenic activity of toremifene (TOR), tamoxifen (TAM) and their metabolites to better understand the potential effects of cytochrome P-450 2D6 (CYP2D6) status on the activity of these drugs in women with breast cancer. The plasma concentrations of TOR and its N-desmethyl (NDM) and 4-hydroxy (4-OH) metabolites during steady-state dosing with TOR were also determined. Unlike TOR, TAM and its NDM metabolite were extensively oxidized to 4-OH TAM and 4-OH-NDM TAM by CYP2D6, and the rate of metabolism was affected by CYP2D6 status.

Preclinical characterization of a novel diphenyl benzamide selective ERα agonist for hormone therapy in prostate cancer.

Androgen deprivation therapy (ADT) is the mainstay of treatment for advanced prostate cancer. ADT improves overall and disease-free survival rates, but long-term therapy is associated with severe side effects of androgen and estrogen depletion including hot flashes, weight gain, depression, and osteoporosis. Effective hormone reduction can be achieved without estrogen deficiency-related side effects by using therapy with estrogenic compounds.

Drug interaction potential of toremifene and N-desmethyltoremifene with multiple cytochrome P450 isoforms.

Toremifene is an effective agent for the treatment of breast cancer in postmenopausal women and is being evaluated for its ability to prevent bone fractures in men with prostate cancer taking androgen deprivation therapy. Due to the potential for drug-drug interactions, the ability of toremifene and its primary circulating metabolite N-desmethyltoremifene (NDMT) to inhibit nine human cytochrome P450 (CYP) enzymes was determined using human liver microsomes. Induction of CYP1A2 and 3A4 by toremifene was also investigated in human hepatocytes.

Estrogen receptor-{beta}-selective ligands alleviate high-fat diet- and ovariectomy-induced obesity in mice.

Obesity is an epidemic problem affecting millions of people in the Western hemisphere and costs the United States economy more than $200 billion annually. Currently, there are no effective treatments to combat obesity. Recent studies have implicated the constitutive activity of estrogen receptor (ER) β as an important regulator of metabolic diseases.

The ABCA5 protein: a urine diagnostic marker for prostatic intraepithelial neoplasia.

Purpose: To develop a urine diagnostic test for preneoplastic intraepithelial neoplasia of the prostate.

Experimental Design: We have used a DNA-binding assay and electrophoretic mobility shift assays (EMSA) to screen for novel duplexed DNA-binding sequences, which bind protein(s) overexpressed in crude protein extracts from high-grade prostatic intraepithelial neoplasia (HGPIN). EMSAs, immunohistochemistry, and ELISAs were used to measure expression of the ABCA5 protein identified as a specific marker in prostate tissue and patient urine.

Toremifene--a promising therapy for the prevention of prostate cancer and complications of androgen deprivation therapy.

Deregulation of the estrogen axis in humans prompts a series of tissue-specific events. In the breast and prostate, alterations in estrogen signalling lead to genotypic and phenotypic molecular alterations that result in dysplastic cellular appearance, deregulated cell growth and carcinoma. In bone, decreased estrogen leads to increased osteoclastogenesis and bone resorption, decreased bone mineral density and a significant fracture risk.

Pharmacodynamics of selective androgen receptor modulators.

The present study aimed to identify selective androgen receptor modulators (SARMs) with in vivo pharmacological activity. We examined the in vitro and in vivo pharmacological activity of four chiral, nonsteroidal SARMs synthesized in our laboratories. In the in vitro assays, these compounds demonstrated moderate to high androgen receptor (AR) binding affinity, with K(i) values ranging from 4 to 37 nM, and three of the compounds efficaciously stimulated AR-mediated reporter gene expression.

Insulin-like growth factor I-mediated protection from rapamycin-induced apoptosis is independent of Ras-Erk1-Erk2 and phosphatidylinositol 3'-kinase-Akt signaling pathways.

The mTOR inhibitor rapamycin induces G1 cell cycle accumulation and p53-independent apoptosis of the human rhabdomyosarcoma cell line Rh1. Insulin-like growth factor I (IGF-I) and insulin, but not epidermal growth factor or platelet-derived growth factor, completely prevented apoptosis of this cell line. Because the Ras-Erk1-Erk2 and phosphatidylinositol 3'-kinase (PI3K)-Akt pathways are implicated in the survival of various cancer cells, we determined whether protection from rapamycin-induced apoptosis by IGF-I requires one or both of these pathways.