Results 71 to 80 of about 3,949,061 (289)

Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers

FEBS Letters, EarlyView.
Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui, Agnes Banreti, Armelle L. Ernst, Guillaume Leseigneur, Uwe J. Meierhenrich   +4 more
wiley   +1 more source

Preliminary study of coconut water for graft tissues preservation in transplantation

Revista do Colégio Brasileiro de Cirurgiões
OBJECTIVE: to verify the effectiveness of coconut water in preserving tissues for transplant. METHODS: Fifty male Wistar rats were randomly distributed in five groups, according to the following preservation solutions for tissue grafts: Group 1: Lactated
Jorge Miguel Schettino César, Andy Petroianu, Leonardo de Souza Vasconcelos, Valbert Nascimento Cardoso, Luciene das Graças Mota, Alfredo José Afonso Barbosa, Cristina Duarte Vianna Soares, Amanda Lima de Oliveira   +7 more
doaj   +1 more source

Influence of a modified preservation solution in kidney transplantation: A comparative experimental study in a porcine model

Asian Journal of Surgery, 2017
Background/Objective: Currently, due to lack of optimal donors, more marginal organs are transplanted. Therefore, there is a high interest to ameliorate preischemic organ preservation, especially for critical donor organs. In this regard, a new histidine-
Mohammad Golriz, Hamidreza Fonouni, Gani Kuttymuratov, Majid Esmaeilzadeh, Morva Tahmasbi Rad, Parvin Jarahian, Thomas Longerich, Alireza Faridar, Sepehr Abbasi, Arianeb Mehrabi, Marta M. Gebhard   +10 more
doaj   +1 more source

The ubiquitin system in normal and infected germinal center B cells

FEBS Letters, EarlyView.
The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis, Lesly Mejia, Emily K Moser   +2 more
wiley   +1 more source

The novel compound PICCS improves cell viability during cold storage and reduces pulmonary ischemia-reperfusion injury in a rat model

Scientific Reports
A simple method to achieve better organ preservation is the addition of compounds to the preservation solution, which effectively inhibits cold injury.
Yuhei Yokoyama, Masayasu Toyomoto, Nobuo Tanaka, Satona Tanaka, Shigeto Nishikawa, Hidenao Kayawake, Yuki Morimura, Hiromi Oda, Momono Yamauchi, Makoto Yamamoto, Toyofumi F. Chen-Yoshikawa, Masatoshi Hagiwara, Hiroshi Date   +12 more
doaj   +1 more source

Metastatic niche shaped by host factors influences disseminated cancer cell fate

FEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward, Álvaro Ruiz‐Tabas, Patricia Altea‐Manzano   +2 more
wiley   +1 more source

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

FEBS Letters, EarlyView.
What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley   +1 more source

Improving the viability of tissue‐resident stem cells using an organ‐preservation solution

FEBS Open Bio, 2019
Human clinical specimens are a valuable source of tissue‐resident stem cells, but such cells need to be collected immediately after tissue collection. To extend the timescale for collection from fresh human samples, we developed a new extracellular fluid
Takaya Suzuki, Chiharu Ota, Naoya Fujino, Yukiko Tando, Satoshi Suzuki, Mitsuhiro Yamada, Takashi Kondo, Yoshinori Okada, Hiroshi Kubo   +8 more
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Clinical assessment of Renal Ischaemic Injury and the Role of Cryopreservation; Peritoneal Cooling an Non-Heart-Beating Donation and Topical Cooling for Laparoscopic Surgery [PDF]

The project aims focussed on three main areas of study; ischaemic injury assessment, laparoscopic renal cryopreservation and peritoneal cooling for non-heart-beating organ donation.
Navarro, Alex
core   +5 more sources