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Methods and Protocols, Volume 4, Issue 3

September 2021 - 23 articles

Cover Story: The reprogramming of somatic cells into induced pluripotent stem cells (iPSCs) opens up the possibility of modeling human diseases and developing new therapeutics. Using human iPSC-derived cells for preclinical and clinical research, however, requires a constant supply of well-characterized iPSC lines. To address this issue, we developed a multistep workflow to assess our newly generated iPSCs through growth rate profiling, testing of genome integrity, evaluation of pluripotency, and testing their ability to form the three germline layers, with a particular focus on cortical neurons of the ectodermal lineage. This workflow helps to streamline work processes and offers the potential to add new tests to it as technologies evolve, thus ensuring that researchers employ high-quality iPSCs for experimental reproducibility and robustness.View this paper
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Articles (23)

  • Protocol
  • Open Access
20 Citations
3,055 Views
10 Pages

Touch Imprint Intraoperative Flow Cytometry as a Complementary Tool for Detailed Assessment of Resection Margins and Tumor Biology in Liver Surgery for Primary and Metastatic Liver Neoplasms

  • Georgios S. Markopoulos,
  • Georgios K. Glantzounis,
  • Anna C. Goussia,
  • Georgios D. Lianos,
  • Anastasia Karampa,
  • George A. Alexiou and
  • George Vartholomatos

15 September 2021

Liver resection is the main treatment for primary and metastatic liver tumors in order to achieve long-term survival with good quality of life. The ultimate goal of surgical oncology is to achieve complete tumor removal with adequate clear surgical m...

  • Article
  • Open Access
7 Citations
4,932 Views
12 Pages

10 September 2021

In the food and pharmaceutical industries, evaluating the sterilization performance preceding aseptic production processes is of central importance. In the case of hydrogen peroxide sterilization of solid surfaces, bioindicators (BI) consisting of sp...

  • Study Protocol
  • Open Access
2,760 Views
10 Pages

10 September 2021

Asthma affects over 330 million people worldwide, with relatively higher disease burdens in Australia, New Zealand, Africa, the Middle East, and South America. The symptoms associated with asthma were reported to be prevalent in children from the per...

  • Protocol
  • Open Access
2 Citations
3,739 Views
14 Pages

Improvement of the Collection, Maintenance, and Analysis of Neoplastic Cells from Urine Specimens with the Use of CytoMatrix

  • Simone Minasi,
  • Daniela Bosco,
  • Bernardo Moretti,
  • Felice Giangaspero,
  • Antonio Santoro and
  • Francesca Romana Buttarelli

10 September 2021

Urine cytology is a non-invasive test used in combination with cystoscopy for screening and follow-up of urothelial carcinoma (UC). Although cytology can be used to efficiently identify high-grade UC, it has a lower accuracy for the diagnosis of low-...

  • Protocol
  • Open Access
3 Citations
3,778 Views
12 Pages

Effect of Oral Prophylactic Measures on the Occurrence of Pre-Eclampsia (OP-PE) in High-Risk Pregnant Women: A Cluster Randomized Controlled Trial

  • Aida Kanoute,
  • Jocelyne Gare,
  • Nicolas Meda,
  • Stephane Viennot,
  • Paul Tramini,
  • Laurie Fraticelli,
  • Florence Carrouel and
  • Denis Bourgeois

5 September 2021

Pre-eclampsia (PE), a pregnancy-specific hypertensive disorder, characterized by the development of placental endothelial dysfunction, remains a major source of maternal and perinatal morbidity and mortality, especially in low- and middle-income sett...

  • Review
  • Open Access
27 Citations
7,829 Views
27 Pages

5 September 2021

Alternative splicing (AS) is a crucial process to enhance gene expression driving organism development. Interestingly, more than 95% of human genes undergo AS, producing multiple protein isoforms from the same transcript. Any alteration (e.g., nucleo...

  • Protocol
  • Open Access
6 Citations
4,868 Views
13 Pages

Cluster Randomized Controlled Trial on the Effects of 12 Months of Combined Exercise Training during Hemodialysis in Patients with Chronic Kidney Disease—Study Protocol of the Dialysis Training Therapy (DiaTT) Trial

  • Gero von Gersdorff,
  • Pia von Korn,
  • André Duvinage,
  • Gabriele Ihorst,
  • Anika Josef,
  • Margit Kaufmann,
  • Thomas Baer,
  • Tim Fellerhoff,
  • Iris Fuhrmann and
  • Elisa Koesel
  • + 14 authors

Patients with chronic kidney disease (CKD) on hemodialysis (HD) experience treatment-related immobility and physical deconditioning, which is responsible for an increased risk of frailty and a high burden of multi-morbidity. Exercise has been shown t...

  • Protocol
  • Open Access
9 Citations
4,160 Views
9 Pages

DNA sequencing of whole bacterial genomes has revealed that the entire set of mobile genes (mobilome) represents as much as 25% of the bacterial genome. Despite the huge availability of sequence data, the functional analysis of the mobile genetic ele...

  • Protocol
  • Open Access
7 Citations
10,795 Views
7 Pages

Time Mating Guinea Pigs by Monitoring Changes to the Vaginal Membrane throughout the Estrus Cycle and with Ultrasound Confirmation

  • Rebecca L. Wilson,
  • Kristin Lampe,
  • Brad J. Matushewski,
  • Timothy R. H. Regnault and
  • Helen N. Jones

One of the greatest challenges to the development and implementation of pregnancy therapeutics is the ability to rigorously test treatments in clinically relevant animal models. Guinea pigs offer a unique advantage in studying the placenta, fetal dev...

  • Protocol
  • Open Access
4 Citations
4,733 Views
13 Pages

The VISTA Approach in Canine Disimpaction

  • Gabriella Galluccio,
  • Alessandra Impellizzeri,
  • Alessandra Pietrantoni,
  • Adriana De Stefano,
  • Gerardo La Monaca and
  • Roberto Pippi

Canine disimpaction is always a challenging orthodontic treatment overall, even when the impacted permanent canine is in a high position, especially when in tight relation with the upper incisors’ roots. Conventional treatment methods are usually not...

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Methods Protoc. - ISSN 2409-9279