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Topic Review
New Flavonoid & Myo-Inositol Supplement
Background and Aim. Cardiovascular risk is increased in women with menopause and metabolic syndrome. Aim of this study was to test the effect of a new supplement formula, combining cocoa polyphenols, myo-inositol, and soy isoflavones, on some biomarkers of cardiovascular risk in postmenopausal women with metabolic syndrome.Methods and Results. A total of 60 women were enrolled and randomly assigned (n=30per group) to receive the supplement (NRT: 30 mg of cocoa polyphenols, 80 mg of soy isoflavones, and 2 gr of myo-inositol), or placebo for 6 months. The study protocol included three visits (baseline, 6, and 12 months) for the evaluation of glucose, triglycerides, and HDL-cholesterol (HDL-C), adiponectin, visfatin, resistin, and bone-specific alkaline phosphatase (bone-ALP). At 6 months, a significant difference between NRT and placebo was found for glucose (96±7versus108±10 mg/dL), triglycerides (145±14versus165±18 mg/dL), visfatin (2.8±0.8versus3.7±1.1 ng/mL), resistin (27±7versus32±8 µg/L), and b-ALP (19±7versus15±5 µg/mL). No difference in HDL-C concentrations nor in adiponectin levels between groups was reported at 6 months.Conclusions.The supplement used in this study improves most of the biomarkers linked to metabolic syndrome. This Trial is registered withNCT01400724.
  • 716
  • 01 Nov 2020
Topic Review
Ligands of Adrenergic Receptors
Adrenergic receptors are G protein-coupled receptors for epinephrine and norepinephrine. They are targets of many drugs for various conditions, including treatment of hypertension, hypotension, and asthma. Adrenergic receptors are intensively studied in structural biology, displayed for binding poses of different types of ligands.
  • 716
  • 19 Jul 2021
Topic Review
Ubiquilin Networking in Cancers
Ubiquilins or UBQLNs, members of the ubiquitin-like and ubiquitin-associated domain (UBL-UBA) protein family, serve as adaptors to coordinate the degradation of specific substrates via both proteasome and autophagy pathways. The UBQLN substrates reveal great diversity and impact a wide range of cellular functions. For decades, researchers have been attempting to uncover a puzzle and understand the role of UBQLNs in human cancers, particularly in the modulation of oncogene’s stability and nucleotide excision repair.
  • 716
  • 18 Sep 2020
Topic Review
Zinc Nutritional Status in Patients with Cystic Fibrosis
Zinc is an essential nutrient for all forms of life and its deficiency affects the normal growth and development of human beings. Zinc deficiency can be both inherited and acquired. Although severe zinc deficiency is extremely uncommon in European populations, marginal deficiency may be much more prevalent and is associated with immune system dysfunction and restricted physical development. Serum zinc concentration (SZC)  was associated with the nutritional status, expressed as BMI (Body Mass Index) and weight-for-height score, and dietary zinc intake with energy intake and weight-for-height score. No patient with hypozincemia had dietary zinc deficiency. 
  • 716
  • 19 Jan 2023
Topic Review
Cenobamate
Medical management of epilepsy seeks to eliminate or to reduce the frequency of seizures, help patients maintain a normal lifestyle, and maintain psychosocial and occupational activities, while avoiding the negative side effects of long-term treatment. Current FDA approved drugs have been shown to have similar efficacy; however, they all share a commonality of having side effects that have the potential to significantly reduce a patient’s quality of life. Cenobamate, a newly-FDA approved drug used to treat partial-onset seizures in adult patients, has demonstrated promise in that it works on two proposed mechanisms that are commonly associated with epilepsy. Cenobamate acts as a positive allosteric modulator of the GABAA ion channels and is effective in reducing repetitive neuronal firing by inhibition of voltage-gated sodium channels, although the complete mechanism of action is currently unknown. The efficacy of Cenobamate with its low toxicity and adverse drug reaction profile emphasizes the need to further evaluate antiepileptic therapies containing sulfamoylphenyl and/or carbamate moieties in their chemical structure. Recent studies have found more patients to be seizure free during the maintenance period when compared to placebo. The most common side effects reported in with Cenobamate are somnolence, dizziness, headache, nausea, and fatigue. 
  • 716
  • 13 Jul 2021
Topic Review
Alpha-Ketoglutarate and 5-HMF
Clinical and pre-clinical studies of an anti-tumoral solution containing aKG, 5-HMF, N-acetyl-selenomethionine, and N-acetylmethionine for treating tumors showed, on one hand, good therapeutic efficacy during infusion therapy in prostate cancer patients by increasing the PSA doubling time; on the other hand, a reduction of tumoral mass was shown in lung cancer patients.
  • 715
  • 19 Nov 2021
Topic Review
Surgery Benefit Pipkin Type I Femoral Head Fractures
Femoral head fractures are rare injuries with or without traumatic dislocations. The management of these fractures is crucial to prevent the development of severe complications and to achieve optimal functional outcomes. Wide treatment options for Pipkin 1 femoral head fractures range from fragment excision, fixation following open reduction with internal fixation, or conservative treatment such as close reduction alone after fracture dislocation. 
  • 715
  • 26 Jan 2022
Topic Review
Epidermal Growth Factor Receptor in the Corneal Epithelium
It has been known for some time that the addition of epidermal growth factor (EGF) promotes the restoration of the corneal epithelium and patients using EGFR inhibitors as anti-cancer therapies are at increased risk of corneal erosions. However, the use of EGF in the clinic has been limited by downregulation of the receptor. More recent advances in EGFR signaling and trafficking in corneal epithelial cells have provided new insights in how to overcome receptor desensitization. 
  • 715
  • 25 Mar 2022
Topic Review
89Zr-PET Imaging Other than Immuno-PET
89Zr is an emerging radionuclide that plays an essential role in immuno‐positron emission tomography (PET) imaging. Immuno‐PET combines the sensitivity of PET with the specificity of antibodies, and thus is useful for predicting the efficacy of radioimmunotherapy and antibody therapies, imaging target expression, detecting target‐expressing tumors, and the monitoring of anti‐cancer chemotherapies. PET using 89Zr is not confined to antibody imaging. In this review, we discuss 89Zr‐PET applications other than immuno‐PET.
  • 715
  • 22 Jun 2020
Topic Review
Targeted Therapies for Vestibular Schwannoma
Vestibular schwannoma (VS) is a benign tumor that originates from Schwann cells in the vestibular component. Surgical treatment for VS has gradually declined, especially for small tumors. Gamma knife radiosurgery has become an accepted treatment for VS, with a high rate of tumor control. For neurofibromatosis type 2 (NF2)-associated VS resistant to radiotherapy, vascular endothelial growth factor (VEGF)-A/VEGF receptor (VEGFR)-targeted therapy (e.g., bevacizumab) may become the first-line therapy. A clinical trial using a VEGFR1/2 peptide vaccine was also conducted in patients with progressive NF2-associated schwannomas, which was the first immunotherapeutic approach for NF2 patients. Targeted therapies for the gene product of SH3PXD2A-HTRA1 fusion may be effective for sporadic VS. Several protein kinase inhibitors could be supportive to prevent tumor progression because merlin inhibits signaling by tyrosine receptor kinases and the activation of downstream pathways, including the Ras/Raf/MEK/ERK and PI3K/Akt/mTORC1 pathways. Tumor-microenvironment-targeted therapy may be supportive for the mainstays of management. The tumor-associated macrophage is the major component of immunosuppressive cells in schwannomas. 
  • 715
  • 26 May 2022
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