Importance COVID-19 is associated with clinically significant symptoms despite resolution
of the acute infection (ie, post-COVID-19 syndrome). Fatigue and cognitive impairment are …

Background The COVID-19 pandemic represents a public health, economic and mental health
crisis. We hypothesized that timely government implementation of stringent measures to …

… caves, a 2.2 km stretch of the Estrada Real and preserved areas of the landscape complex
in the junction of the Carmo and Piranga Rivers and the urban complex of Bento Rodrigues. …

Relative quiescence is a defining characteristic of hematopoietic stem cells, while their
progeny have dramatic proliferative ability and inexorably move toward terminal differentiation. …

Immunohistological staining of primary colorectal carcinomas with antibodies specific to p53
demonstrated gross overexpression of the protein in approximately 50% of the malignant …

The chemical reactivity of thymine (T), when mismatched with the bases cytosine, guanine,
and thymine, and of cytosine (C), when mismatched with thymine, adenine, and cytosine, has …

Accumulation of DNA damage leading to adult stem cell exhaustion has been proposed to
be a principal mechanism of ageing. Here we address this question by taking advantage of …

The prospects for using autologous induced pluripotent stem cells (iPSCs) in cell replacement
therapy have been tempered by evidence that undifferentiated, syngeneic mouse iPSCs …

A developing field of interest for the distributed systems and applied cryptography communities
is that of smart contracts: self-executing financial instruments that synchronize their state, …

The mitogen-activated protein (MAP) kinase family includes extracellular signal-regulated
kinase (ERK), c-Jun NH 2 -terminal kinase/stress-activated protein kinase (JNK/SAPK) and …