In silico discovery and anti-tumor bioactivities validation of an algal lectin from Kappaphycus alvarezii genome.

Lectins are proteins that bind specifically and reversibly to carbohydrates, and some of them have significant anti-tumor activities. Compared to those of lectins from land plants, there are far fewer studies on algal lectins, despite of the high biodiversity of algae. However, canonical strategies based on chromatographic feature-oriented screening cannot satisfy the requirement for algal lectin discovery.

Genome-wide analysis of lectins in cyanobacteria: from evolutionary mode to motif patterns.

Lectins are glycoproteins that can bind to specific carbohydrates, and different lectin families exhibit different biological activities. They are also present in the cyanobacteria and many of them have shown excellent therapeutic effect, which deserve for bioprospecting. However, in comparison to those from terrestrial plants, the current knowledge on cyanobacterial lectins is very limited.

[The application of cerebral angiography in the forensic postmortem examination].

As a "Gold Standard" in clinical diagnosis of cerebrovascular disease, cerebral angiography also plays an important role in forensic postmortem examination. The key roles of identifying the site of cerebrovascular disease and the cause of death as well as providing guidance for autopsy and postmortem sampling and the broad future application of cerebral angiography in forensic practice are reviewed.

[The prospect of application of toxicogenetics/pharmcogenetics theory and methods in forensic practice].

Individual response to drugs, toxicants, environmental chemicals and allergens varies with genotype. Some respond well to these substances without significant consequences, while others may respond strongly with severe consequences and even death. Toxicogenetics and toxicogenomics as well as pharmacogenetics explain the genetic basis for the variations of individual response to toxicants by sequencing the human genome and large-scale identification of genome polymorphism.

[Retinal examination with ophthalmic endoscopy in forensic autopsy].

Autopsy by forensic pathologist is a main mean currently to determine the cause of sudden unexpected death. Retinal examination is important but seldom performed during a forensic autopsy for various reasons. The value of retina examination has not been recognized.