Detection of classical Hodgkin lymphoma specific sequence in peripheral blood using a next-generation sequencing approach.

We applied a highly sensitive next-generation sequencing method to identify lymphoma-specific immunoglobulin gene segments in classical Hodgkin lymphoma (CHL) at initial diagnosis or recurrence, and assessed the ability of detecting such lymphoma-specific sequences in peripheral blood (PB). Seventeen CHL cases were tested and lymphoma-specific sequences were identified in 12 of the primary tumour biopsies. In 11 of these patients whose paired PB samples were available, tumour-specific clonotypes were detected in PB in eight patients.

Chronic myelomonocytic leukemia with nucleophosmin (NPM1) mutation.

Nucleophosmin (NPM1) mutations in chronic myelomonocytic leukemia (CMML) are extremely uncommon, and the clinicopathologic features of these neoplasms are poorly characterized. Over a 10-yr interval, NPM1 mutation analysis was performed in 152 CMML at our institution. NPM1 mutations were identified in 8 (5.

Influence of implant surface topography on primary stability in a standardized osteoporosis rabbit model study.

Evaluating primary stability is important to predict the prognosis of dental implant treatment. Primary stability is decreased in a low bone density site such as osteoporosis. However, it is difficult to apply in small animal and the effect of the different implant surface topography for the primary stability at low bone density site has not yet fully been investigated.

Benefit of consolidative radiation therapy for primary bone diffuse large B-cell lymphoma.

Purpose: Outcomes for patients with diffuse large B-cell lymphoma (DLBCL) differ according to the site of presentation. With effective chemotherapy, the need for consolidative radiation therapy (RT) is controversial. We investigated the influence of primary bone presentation and receipt of consolidative RT on progression-free survival (PFS) and overall survival (OS) in patients with DLBCL.

Milk basic protein supplementation enhances fracture healing in mice.

Objectives: There is an unmet need for agents that can stimulate bone healing. The goal of this study was to evaluate the effects of basic proteins from milk whey (milk basic protein [MBP]) on fracture healing in mice.

Methods: Closed tibial transverse fractures were generated in 6-wk-old male C3 H/HeJ mice given either tap water or MBP-supplemented water for 3, 7, 14, 28, and 56 d after fracture generation.

Brentuximab vedotin demonstrates objective responses in a phase 2 study of relapsed/refractory DLBCL with variable CD30 expression.

Several non-Hodgkin lymphoma (NHL) subtypes, including diffuse large B-cell lymphoma (DLBCL), variably express CD30. This phase 2, open-label study evaluated the efficacy of brentuximab vedotin, an anti-CD30 antibody-drug conjugate, in relapsed/refractory CD30(+) NHL. This planned subset analysis of B-cell NHLs includes 49 patients with DLBCL and 19 with other B-cell NHLs.

A clinician's guide to double hit lymphomas.

Double hit lymphomas (DHL) represent a subset of highly aggressive B-cell malignancies characterized by the presence of recurrent cytogenetic rearrangements affecting MYC and either BCL2 and/or BCL6. Recent studies have expanded the concept to include MYC/BCL2 protein co-expressing lymphomas. Around 5-10% of diffuse large B-cell lymphomas are 'double hit' using the cytogenetic definition, whilst around 30-40% are MYC/BCL2 protein co-expressing.

Treatment decisions in a man with Hodgkin lymphoma and Guillian-Barré syndrome: a case report.

Introduction: Guillain-Barre syndrome, or acute inflammatory demyelinating polyneuropathy, has been described in the presence of malignancies such as lymphoma. Guillain-Barre syndrome/acute inflammatory demyelinating polyneuropathy causes paresthesias and weakness, which can make the treatment of lymphoma with chemotherapy challenging. Given the rarity of this co-presentation it is not known if the effects of Guillain-Barre syndrome should be considered when selecting a treatment regimen for Hodgkin lymphoma.

Transplantation of mature adipocyte-derived dedifferentiated fat cells promotes locomotor functional recovery by remyelination and glial scar reduction after spinal cord injury in mice.

Mature adipocyte-derived dedifferentiated fat cells (DFAT) have a potential to be useful as new cell-source for cell-based therapy for spinal cord injury (SCI), but the mechanisms remain unclear. The objective of this study was to examine whether DFAT-induced functional recovery is achieved through remyelination and/or glial scar reduction in a mice model of SCI. To accomplish this we subjected adult female mice (n=22) to SCI.

Medical management of functioning pituitary adenoma: an update.

The treatment of functioning pituitary adenoma (FPA) must achieve endocrinological remission as well as tumor size reduction. The first-line treatment of FPA except prolactinoma is transsphenoidal surgery (TSS). Medical treatments and/or radiation will be applied as adjuvant therapies succeeding to TSS.

Pegylated liposomal doxorubicin replacing conventional doxorubicin in standard R-CHOP chemotherapy for elderly patients with diffuse large B-cell lymphoma: an open label, single arm, phase II trial.

Background: The present multicenter phase II trial evaluated the safety and efficacy of pegylated liposomal doxorubicin (PLD) instead of conventional doxorubicin in standard R-CHOP (rituximab plus cyclophosphamide, doxorubicin, vincristine [Oncovin], and prednisone) therapy for elderly patients with diffuse large B-cell lymphoma.

Materials And Methods: Patients aged > 60 years who had stage II to IV disease were included. Treatment consisted of rituximab 375 mg/m(2) intravenously (I.

Safety and activity of lenalidomide and rituximab in untreated indolent lymphoma: an open-label, phase 2 trial.

Background: Standard treatments for indolent non-Hodgkin lymphomas are often toxic, and most patients ultimately relapse. Lenalidomide, an immunomodulatory agent, is effective as monotherapy for relapsed indolent non-Hodgkin lymphoma. We assessed the efficacy and safety of lenalidomide plus rituximab in patients with untreated, advanced stage indolent non-Hodgkin lymphoma.

Long-term Effect of Home Nursing Intervention on Cost and Healthcare Utilization for Patients with Chronic Obstructive Pulmonary Disease: A Retrospective Observational Study.

Purpose: The present study aimed to examine the long-term effects of a home nursing intervention on healthcare utilization and costs among patients with chronic obstructive pulmonary disease (COPD).

Design: A 3-year retrospective study.

Methods: Eleven COPD patients who had received home nursing intervention after hospital discharge were enrolled.

Melting of a finite-sized two-dimensional colloidal crystal.

We have studied the melting process of a finite-sized two-dimensional colloidal crystal by video microscopy. The local area fraction ϕ and the local hexatic orientational order parameter ψ(6) have been evaluated for respective Voronoi cells in the crystal. The histogram of ϕ exhibits a peak and the peak ϕ continuously decreases with the time elapsed.

Evaluation of the antiangiogenic effects of octreotide on growth hormone-producing pituitary adenoma using arterial spin-labeling perfusion imaging.

Decreased absolute tumor blood flow (TBF) measured by arterial spin labeling perfusion imaging (ASL-PI) on 3-tesla magnetic resonance imaging demonstrated the reduced size and growth hormone (GH) secretion of a large GH-producing pituitary adenoma in a 32-year-old man in response to octreotide therapy. The study shows the usefulness of ASL-PI in providing a biomarker of the antiangiogenic effect of octreotide.

[Risk factors for the onset of aspiration pneumonia among stroke patients in the recovery stage].

Aim: Post-stroke aspiration pneumonia is one of the most common complications among stroke patients. Although the onset of aspiration pneumonia is caused by a disruption of the balance between invasion (the type and amount of oral flora and aspiration) and host resistance (the protective airway reflex and immune function), several previous studies have focused on invasion, such as aspiration and dysphagia. In this study, we examined the importance of the host resistance to aspiration pneumonia among stroke patients with dysphagia.

Brentuximab vedotin for treatment of systemic T-cell lymphoma.

Introduction: Brentuximab vedotin (BV) is an antibody-drug conjugate that consists of the anti-CD30 monoclonal antibody conjugated with monomethyl auristatin E. BV has been approved by the US Food and Drug Administration and the European Medicines Agency for the treatment of relapsed or refractory Hodgkin lymphoma and anaplastic large cell lymphoma. These two diseases certainly show high levels of CD30 expression.

Combination of ibrutinib with rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) for treatment-naive patients with CD20-positive B-cell non-Hodgkin lymphoma: a non-randomised, phase 1b study.

Background: Present first-line therapy for diffuse large B-cell lymphoma, a subtype of non-Hodgkin lymphoma, is rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP). Ibrutinib, a novel oral Bruton's tyrosine kinase inhibitor, has shown single-drug activity in relapsed or refractory B-cell malignancies. We investigated the safety and efficacy of ibrutinib in combination with R-CHOP for patients with previously untreated CD20-positive B-cell non-Hodgkin lymphoma.

Paclitaxel, topotecan and rituximab: long term outcomes of an effective salvage programme for relapsed or refractory aggressive B-cell non-Hodgkin lymphoma.

Relapsed aggressive lymphomas are often treated with platinum-based chemotherapy (PBC) followed by an autologous stem cell transplant (ASCT). Response rates to PBC in patients with relapsed aggressive lymphomas are c. 60%, and non-responders have a dismal prognosis.

Pathophysiology and treatment of subclinical Cushing's disease and pituitary silent corticotroph adenomas [Review].

Pituitary adrenocorticotropic hormone (ACTH)-secreting tumor presents with a variety of clinical features. We outlined the features of ACTH release and characteristics of corticotroph adenoma cells. We especially focused on the corticotroph adenomas in patients with no clinical features of Cushing's disease.

Double hit lymphoma: the MD Anderson Cancer Center clinical experience.

We report our experience with 129 cases of double hit lymphoma (DHL), defined as B-cell lymphoma with translocations and/or extra signals involving MYC plus BCL2 and/or BCL6. All cases were reviewed for histopathological classification. Median age was 62 years (range, 18-85), 84% of patients had advanced-stage disease, and 87% had an International Prognostic Index score ≥2.

Essential role of TEA domain transcription factors in the negative regulation of the MYH 7 gene by thyroid hormone and its receptors.

MYH7 (also referred to as cardiac myosin heavy chain β) gene expression is known to be repressed by thyroid hormone (T3). However, the molecular mechanism by which T3 inhibits the transcription of its target genes (negative regulation) remains to be clarified, whereas those of transcriptional activation by T3 (positive regulation) have been elucidated in detail. Two MCAT (muscle C, A, and T) sites and an A/T-rich region in the MYH7 gene have been shown to play a critical role in the expression of this gene and are known to be recognized by the TEAD/TEF family of transcription factors (TEADs).

Phase II study of concurrent chemoradiotherapy with carboplatin and vinorelbine for locally advanced non-small-cell lung cancer.

Patients with non-small cell lung cancer (NSCLC) have locally advanced disease with poor prognosis. Although concurrent chemoradiotherapy is the standard treatment, more effective regimens are required. The aim of this study was to assess the safety and efficacy of concurrent chemoradiotherapy with a divided schedule of carboplatin and vinorelbine in patients with locally advanced NSCLC.