Results 131 to 140 of about 319,160 (295)

Techniques of Diagnostic Molecular Pathology [PDF]

Cancer Control, 1995
Serhan Alkan, Jose I. Diaz, Ramon L. Sandin   +2 more
openaire   +1 more source

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

FEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane, Lea Nikolić, Lorenzo Maraio, Thomas Goiran, Nathan Karpilovsky, Stefano Sellitto, Vangelis Bouris, Jiang‐An Yin, Ronald Melki, Edward A Fon, Adriano Aguzzi, Elena De Cecco   +11 more
wiley   +1 more source

Endoscopic ultrasound-guided biopsy for TB lymphadenopathy: role of PCR and Gene X-pert

The Egyptian Journal of Internal Medicine
Tuberculous lymphadenopathy presents a challenging diagnostic scenario, particularly in regions with high tuberculosis (TB) prevalence. Abdominal TB accounts for 10% of extrapulmonary TB cases.
Hussein Hassan Okasha, Rasha M. M. Ahmed, Abeer Abdellatef, Mona A. Wassef, Hossam El-Din Shaaban, Rasha Matar   +5 more
doaj   +1 more source

Intraoperative Prediction of Non-Sentinel Lymph Node Metastasis Based on the Molecular Assay in Breast Cancer Patients [Corrigendum]

Cancer Management and Research, 2020
Sun X, Zhang Y, Wu S, Fu L, Yun JP, Wang YS. Cancer Manag Res. 2019;11:9715– 9723.The authors have advised that affiliation 1 on page 9715 is incorrect.
Sun X, Zhang Y, Wu S, Fu L, Yun JP, Wang YS   +5 more
doaj  

Companion Diagnostics (CDx) Based on Molecular Biology Techniques

Life
Molecular profiling based on genomic mutations provides clinically important diagnostic and prognostic information. Companion diagnostic (CDx) testing, which is based on targeted drug therapy, is being applied to a variety of molecular diagnostic techniques (e.g., fluorescent in situ hybridization—FISH; polymerase chain reaction—PCR; and next ...
Su Lim Kang, Ji Yean Kwon, Sung Min Kim
openaire   +3 more sources

Mass spectrometry based identification of AMP‐O‐Tris generated by Thermococcus onnurineus Cas10

FEBS Open Bio, EarlyView.
Isolated Thermococcus onnurineus Cas10 generates the noncanonical ATP‐derived product AMP‐O‐Tris while in Tris‐containing buffer as identified via mass spectrometry, revealing relaxed nucleophile selectivity under isolated conditions. These findings suggest that multiprotein Csm complex assembly restricts Cas10 reactivity toward canonical cyclic ...
Su‐Jin Lee, Ga Seul Lee, JinHan Kim, Kwang‐Hyun Park, Seong‐Ryung Go, Jeong Hee Moon, Eui‐Jeon Woo   +6 more
wiley   +1 more source

Blood‐based proteomic profiling reveals context‐dependent changes in BCL2‐associated signaling during taxane therapy in breast cancer patients

FEBS Open Bio, EarlyView.
Chemotherapy side effects significantly impact cancer survivors' quality of life. Using protein levels in blood samples from breast cancer patients before and after 12 weeks of taxane treatment, we detected treatment‐dependent changes in calcium signaling and aging pathways associated with cancer recurrence.
Saira Munshani, Eiman Y. Ibrahim, Rozalyn L. Rodwin, Leah M. Ferrucci, Kim Blenman, Maryam Lustberg, Barbara E. Ehrlich   +6 more
wiley   +1 more source

Long‐term hippocampal alterations and cognitive impairment in a murine model of surgical sepsis

FEBS Open Bio, EarlyView.
Using a mouse model of surgical sepsis, we tested long‐term memory and analyzed the transcriptome of single cells isolated from the hippocampus. Survivor mice showed worse memory, loss of certain brain cell subpopulations, and abnormal immune cell activity—suggesting that post‐sepsis brain alterations may be linked to cognitive deficits.
Dong Seong Cho, Rebecca Schmitt, Aneesha Dasgupta, Alexandra Ducharme, Jason Doles   +4 more
wiley   +1 more source

[Molecular diagnostic techniques in gynaecologic cancer].

Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke, 2005
Our understanding of the genetic basis of gynaecologic cancer has increased. Still this is a major cause of death. Based on a review of the literature, we present molecular diagnostic tools no available for the prevention and characterisation of cancers in the ovaries, uterus and cervix.The presentation is based on a limited literature search in PubMed,
Helga B, Salvesen, Ole Erik, Iversen, Claes, Tropé   +2 more
openaire   +1 more source

Identifying gene expression signatures for risk stratification of postoperative adjuvant chemotherapy in colorectal cancer

FEBS Open Bio, EarlyView.
A novel signature integrating genome‐wide analysis with clinical factors predicts recurrence in stage II colorectal cancer and enables a new risk stratification to guide postoperative adjuvant chemotherapy. Clinical risk stratification for postoperative recurrence in patients with pathological stage II (pStage II) colorectal cancer (CRC) is essential ...
Mayuko Otomo, Keisuke Okuno, Shuichi Watanabe, Sakiko Oba, Hiroyasu Kagawa, Masanori Tokunaga, Daisuke Ban, Yusuke Kinugasa   +7 more
wiley   +1 more source