From bench to bedside: reversing established antibody responses and desensitization.

Purpose Of Review: Basic transplant immunology has primarily focused on the definition of mechanisms, but an often-stated aspirational goal is to translate basic mechanistic research into future therapy. Pretransplant donor-specific antibodies (DSA) mediate hyperacute as well as early antibody-mediated rejection (AMR), whereas DSA developing late posttransplantation may additionally mediate chronic rejection. Although contemporary immunosuppression effectively prevents early cellular rejection after transplant in nonsensitized patients, it is less effective at controlling preexisting HLA antibody responses or reversing DSA once established, thus underscoring a need for better therapies.

Tris DBA palladium is an orally available inhibitor of GNAQ mutant uveal melanoma .

Uveal melanoma is a rare but often lethal malignancy and is the leading cause of death due to an ophthalmic condition. Uveal melanoma is often diagnosed at a late stage and has a strong propensity to hepatic metastasis. Recently, the most common driver mutations in uveal melanoma have been identified, predominantly in the G-proteins GNAQ.

Preclinical Evaluation of Nintedanib, a Triple Angiokinase Inhibitor, in Soft-tissue Sarcoma: Potential Therapeutic Implication for Synovial Sarcoma.

Sarcomas are rare cancers that make up about 1% of all cancers in adults; however, they occur more commonly among children and young adolescents. Sarcomas are genetically complex and are often difficult to treat given the lack of clinical efficacy of any of the currently available therapies. Receptor tyrosine kinases (RTK) such as c-Kit, c-Met, PDGFR, IGF-1R, as well as FGFR have all been reported to be involved in driving tumor development and progression in adult and pediatric soft-tissue sarcoma.

Menstrual Bleeding as a Manifestation of Mini-Puberty of Infancy in Severe Prematurity.

We report 2 infants with severe prematurity who presented with uterine bleeding at age 6 months (approximately 2.5 months corrected for gestational age). Mini-puberty of infancy should be considered in the differential diagnosis of girls who present with uterine bleeding during the first 6 months of life.

SPIROMICS Protocol for Multicenter Quantitative Computed Tomography to Phenotype the Lungs.

Multidetector row computed tomography (MDCT) is increasingly taking a central role in identifying subphenotypes within chronic obstructive pulmonary disease (COPD), asthma, and other lung-related disease populations, allowing for the quantification of the amount and distribution of altered parenchyma along with the characterization of airway and vascular anatomy. The embedding of quantitative CT (QCT) into a multicenter trial with a variety of scanner makes and models along with the variety of pressures within a clinical radiology setting has proven challenging, especially in the context of a longitudinal study. SPIROMICS (Subpopulations and Intermediate Outcome Measures in COPD Study), sponsored by the National Institutes of Health, has established a QCT lung assessment system (QCT-LAS), which includes scanner-specific imaging protocols for lung assessment at total lung capacity and residual volume.

Pause menopause with Rhodiola rosea, a natural selective estrogen receptor modulator.

Background: Menopausal women are challenged by the adverse effects of estrogen loss on energy, mood, cognitive function, and memory. These stresses are compounded by increased risks for cardiovascular disease, osteoporosis, and cancer. Known to have neuroprotective, cardio-protective, anti-oxidative and anti-carcinogenic effects, Rhodiola rosea extracts have also been shown to improve energy, mood, cognitive function and memory.

Cardiac rehabilitation exercise and self-care for chronic heart failure.

Chronic heart failure (CHF) is highly prevalent in older individuals and is a major cause of morbidity, mortality, hospitalizations, and disability. Cardiac rehabilitation (CR) exercise training and CHF self-care counseling have each been shown to improve clinical status and clinical outcomes in CHF. Systematic reviews and meta-analyses of CR exercise training alone (without counseling) have demonstrated consistent improvements in CHF symptoms in addition to reductions in cardiac mortality and number of hospitalizations, although individual trials have been less conclusive of the latter 2 findings.

The sudden demise of dual renin-angiotensin system blockade or the soft science of the surrogate end point.

Physicians have embraced the concept of dual renin-angiotensin system (RAS) blockade hoping that it would translate into better blood pressure control as well as incremental nephroprotective and cardioprotective effects. With regard to blood pressure, a small additional fall with dual RAS blockade was observed when compared with that seen in monotherapy. Numerous studies have shown a reduction of albuminuria with dual RAS blockade.

Gender-specific care of the patient with diabetes: review and recommendations.

Background: Men and women differ in their experience of diabetes mellitus (DM). For optimal prevention and treatment of the disease, these differences must be acknowledged. Unfortunately, most studies of diabetes have focused almost exclusively on men.

Growth velocity, fat-free mass and energy intake are inversely related to viral load in HIV-infected children.

The study objectives were to assess the relationships among human immunodeficiency virus (HIV) replication, energy balance, body composition and growth in children with HIV-associated growth failure (GF). Energy intake and expenditure, body composition and level of HIV RNA were measured in 16 HIV-infected children with growth failure (HIV+/GF+), defined as a 12-mo height velocity View Article and Find Full Text PDF