Results 51 to 60 of about 621,799 (362)

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Yield of systematic screening for tuberculosis among patients with obstructive airway disease using inhalational corticosteroids

Lung India
Introduction: The increased risk of tuberculosis associated with inhalation corticosteroids has been demonstrated in various studies. However, the specific risk factors for developing tuberculosis in this context are less studied.
Manju Rajaram, Palanivel Chinnakali, Vinayagamoorthy Venugopal, Mahesh B. Vemuri, Archana Malik, Noyal M. Joseph   +5 more
doaj   +1 more source

The role and implications of mammalian cellular circadian entrainment

FEBS Letters, EarlyView.
At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley   +1 more source

Steroid Use in Sepsis [PDF]

Endocrinology Research and Practice, 2013
ABSTRACT Sepsis is defined as “systemic signs and symptoms of infection in the presence of infection”. Nearly one fourth of sepsis cases eventually die. Therefore, rapid and correct management of sepsis is important. There is no reliable test to evaluate adrenal insufficiency in sepsis due to the changes in the hypothalamic-pituitary-adrenal axis and ...
Şerife Mehlika Kuşkonmaz, Neslihan Başcıl Tütüncü   +1 more
openaire   +1 more source

PARP inhibitors elicit distinct transcriptional programs in homologous recombination competent castration‐resistant prostate cancer

Molecular Oncology, EarlyView.
PARP inhibitors are used to treat a small subset of prostate cancer patients. These studies reveal that PARP1 activity and expression are different between European American and African American prostate cancer tissue samples. Additionally, different PARP inhibitors cause unique and overlapping transcriptional changes, notably, p53 pathway upregulation.
Moriah L. Cunningham, Jasibel Vasquez‐Gonzalez, Samantha M. Barnada, Salome Tchotorlishvili, Latese Jones, Ryan Maguire, Genevieve Lewis, Kinza Rizwan, Jenny Deng, Salma Koachar, Drithi Patel, Hailey Shankle, Tessa Mulders, Namra Ajmal, Charalambos Solomides, Emad S. Alnemri, Teresa F. Alnemri, Ayesha A. Shafi, Leonard G. Gomella, Wm Kevin Kelly, Steven B. McMahon, Matthew J. Schiewer   +21 more
wiley   +1 more source

Steroid-Dependent Crohn’s Disease

Canadian Journal of Gastroenterology, 2000
Placebo controlled trials have demonstrated that a tapering course of corticosteroids is an effective therapy for active Crohn’s disease. A populationbased study of 109 patients with Crohn’s disease undergoing their first course of corticosteroids showed
William J Sandborn
doaj   +1 more source

Clinical comparative analysis of culture-proven bacterial keratitis according to prior topical steroid use: a retrospective study in a tertiary referral center of South Korea

Scientific Reports, 2023
This study analyzed the clinical characteristics of patients exposed to topical steroids before bacterial keratitis diagnosis (the prior topical steroid use, PS group), and compared these with those of the non-exposed group (the no prior topical steroid ...
Chan-Ho Cho, Nam Hyeon Choi, Sang-Bumm Lee   +2 more
doaj   +1 more source

Corticosteroid Administration to Prevent Complications of Anterior Cervical Spine Fusion: A Systematic Review. [PDF]

, 2018
Study Design: Systematic review. Objectives: Anterior cervical approach is associated with complications such as dysphagia and airway compromise. In this study, we aimed to systematically review the literature on the efficacy and safety of corticosteroid
Abedi, Aidin, Bonaki, Hirbod Nasiri, Jazayeri, Seyed Behnam, Rahimi-Movaghar, Vafa, Vaccaro, Alexander R., Zadegan, Shayan Abdollah   +5 more
core   +1 more source

Steroid estrogen determination in sediment and sewage sludge: A critique of chromatographic / mass spectrometry methods incorporating a case study in method development [PDF]

, 2004
Current analytical methods for determining steroids in sewage sludge and sediment are reviewed and experimental data comparing LC/MS ESI and GC/MS quantification of extracts from these matrices is presented.
Avcioglu, E, Gomes, RL, Lester, JN, Scrimshaw, MD   +3 more
core   +1 more source

PYCR1 inhibition in bone marrow stromal cells enhances bortezomib sensitivity in multiple myeloma cells by altering their metabolism

Molecular Oncology, EarlyView.
This study investigated how PYCR1 inhibition in bone marrow stromal cells (BMSCs) indirectly affects multiple myeloma (MM) cell metabolism and viability. Culturing MM cells in conditioned medium from PYCR1‐silenced BMSCs impaired oxidative phosphorylation and increased sensitivity to bortezomib.
Inge Oudaert, Lauren van den Broecke, Osman Aksoy, Judith Lind, Sonia Vallet, Arne Van der Vreken, Gamze Ates, Ann Massie, Ken Maes, Kim De Veirman, Elke De Bruyne, Karin Vanderkerken, Klaus Podar, Eline Menu   +13 more
wiley   +1 more source