keyword
MENU ▼
Read by QxMD icon Read
search

Review human evolution genetics

keyword
https://www.readbyqxmd.com/read/28915920/current-situation-of-h9n2-subtype-avian-influenza-in-china
#1
REVIEW
Min Gu, Lijun Xu, Xiaoquan Wang, Xiufan Liu
In China, H9N2 subtype avian influenza outbreak is firstly reported in Guangdong province in 1992. Subsequently, the disease spreads into vast majority regions nationwide and has currently become endemic there. Over vicennial genetic evolution, the viral pathogenicity and transmissibility have showed an increasing trend as year goes by, posing serious threat to poultry industry. In addition, H9N2 has demonstrated significance to public health as it could not only directly infect mankind, but also donate partial or even whole cassette of internal genes to generate novel human-lethal reassortants like H5N1, H7N9, H10N8 and H5N6 viruses...
September 15, 2017: Veterinary Research
https://www.readbyqxmd.com/read/28889778/genotoxicity-testing-progress-and-prospects-for-the-next-decade
#2
Hasan Turkez, Mehmet E Arslan, Ozlem Ozdemir
Genotoxicity and mutagenicity analyses have a significant role in the identification of hazard effects of therapeutic drugs, cosmetics, agrochemicals, industrial compounds, food additives, natural toxins and nanomaterials for regulatory purposes. To evaluate mutagenicity or genotoxicity, different in vitro and in vivo methodologies exert various genotoxicological endpoints such as point mutations, changes in number and structure of chromosomes. Areas covered: This review covered the basics of genotoxicity and in vitro/in vivo methods for determining of genetic damages...
September 10, 2017: Expert Opinion on Drug Metabolism & Toxicology
https://www.readbyqxmd.com/read/28864345/enhancing-our-brains-genomic-mechanisms-underlying-cortical-evolution
#3
REVIEW
Caitlyn Mitchell, Debra L Silver
Our most distinguishing higher cognitive functions are controlled by the cerebral cortex. Comparative studies detail abundant anatomical and cellular features unique to the human developing and adult neocortex. Emerging genomic studies have further defined vast genetic differences distinguishing developing human neocortices from related primates. These human-specific changes can affect gene function and/or expression, and result from structural variations such as chromosomal deletions and duplications, or from point mutations in coding and noncoding regulatory regions...
August 29, 2017: Seminars in Cell & Developmental Biology
https://www.readbyqxmd.com/read/28864013/the-transformative-potential-of-an-integrative-approach-to-pregnancy
#4
Haley R Eidem, Kriston L McGary, John A Capra, Patrick Abbot, Antonis Rokas
BACKGROUND: Complex traits typically involve diverse biological pathways and are shaped by numerous genetic and environmental factors. Pregnancy-associated traits and pathologies are further complicated by extensive communication across multiple tissues in two individuals, interactions between two genomes-maternal and fetal-that obscure causal variants and lead to genetic conflict, and rapid evolution of pregnancy-associated traits across mammals and in the human lineage. Given the multi-faceted complexity of human pregnancy, integrative approaches that synthesize diverse data types and analyses harbor tremendous promise to identify the genetic architecture and environmental influences underlying pregnancy-associated traits and pathologies...
September 2017: Placenta
https://www.readbyqxmd.com/read/28839926/early-homo-plasticity-and-the-extended-evolutionary-synthesis
#5
REVIEW
Susan C Antón, Christopher W Kuzawa
The Modern Synthesis led to fundamental advances in understandings of human evolution. For human palaeontology, a science that works from ancestral phenotypes (i.e. the fossil record), particularly important have been perspectives used to help understand the heritable aspects of phenotypes and how fossil individuals might then be aggregated into species, and relationships among these groups understood. This focus, coupled with the fragmentary nature of the fossil record, however, means that individual phenotypic variation is often treated as unimportant 'noise', rather than as a source of insight into population adaptation and evolutionary process...
October 6, 2017: Interface Focus
https://www.readbyqxmd.com/read/28839918/a-second-inheritance-system-the-extension-of-biology-through-culture
#6
REVIEW
Andrew Whiten
By the mid-twentieth century (thus following the 'Modern Synthesis' in evolutionary biology), the behavioural sciences offered only the sketchy beginnings of a scientific literature documenting evidence for cultural inheritance in animals-the transmission of traditional behaviours via learning from others (social learning). By contrast, recent decades have seen a massive growth in the documentation of such cultural phenomena, driven by long-term field studies and complementary laboratory experiments. Here, I review the burgeoning scope of discoveries in this field, which increasingly suggest that this 'second inheritance system', built on the shoulders of the primary genetic inheritance system, occurs widely among vertebrates and possibly in invertebrates too...
October 6, 2017: Interface Focus
https://www.readbyqxmd.com/read/28835125/small-but-increasingly-mighty-latest-advances-in-aav-vector-research-design-and-evolution
#7
Dirk Grimm, Hildegard Büning
Recombinant gene delivery vectors derived from naturally occurring or genetically engineered Adeno-associated viruses (AAV) have taken center stage in human gene therapy, fueled by rapidly accumulating and highly encouraging clinical data. Nonetheless, it has also become evident that the current generation of AAV vectors will require improvements in transduction potency, antibody evasion and cell specificity, to realize their full potential and to widen applicability in larger patient cohorts. Fortunately, in the recent past, the field has seen a flurry of exciting new developments that enhance our understanding of AAV vector biology including virus-host interactions and/or that expand our arsenal of technologies for AAV capsid design and evolution...
August 23, 2017: Human Gene Therapy
https://www.readbyqxmd.com/read/28812734/human-behaviour-as-a-long-term-ecological-driver-of-non-human-evolution
#8
REVIEW
Alexis P Sullivan, Douglas W Bird, George H Perry
Due to our intensive subsistence and habitat-modification strategies-including broad-spectrum harvesting and predation, widespread landscape burning, settlement construction, and translocation of other species-humans have major roles as ecological actors who influence fundamental trophic interactions. Here we review how the long-term history of human-environment interaction has shaped the evolutionary biology of diverse non-human, non-domesticated species. Clear examples of anthropogenic effects on non-human morphological evolution have been documented in modern studies of substantial changes to body size or other major traits in terrestrial and aquatic vertebrates, invertebrates, and plants in response to selective human harvesting, urbanized habitats, and human-mediated translocation...
February 21, 2017: Nature ecology & evolution
https://www.readbyqxmd.com/read/28800766/examining-non-ltr-retrotransposons-in-the-context-of-the-evolving-primate-brain
#9
REVIEW
Sara B Linker, Maria C Marchetto, Iñigo Narvaiza, Ahmet M Denli, Fred H Gage
Researchers have long sought to understand the genetic basis of the cognitive differences between primates, with particular focus on the human brain. Although all mutational types have worked in concert with evolutionary forces to generate the current human brain, in this review we will explore the impact of mobile elements, specifically non-LTR retrotransposons. Non-LTR retrotransposons have contributed coding and regulatory sequences to the genome throughout evolution. During primate evolution there have been multiple waves of LINE retrotransposition as well as the birth of new mobile elements such as the SINEs Alu and SVA and we will explore what kinds of impacts these may have had on the evolving human brain...
August 11, 2017: BMC Biology
https://www.readbyqxmd.com/read/28796931/modeling-phenotypes-of-malignant-gliomas
#10
REVIEW
Oltea Sampetrean, Hideyuki Saya
Malignant gliomas are primary tumors of the central nervous system characterized by diffuse infiltration into the brain and a high recurrence rate. Advances in comprehensive genomic studies have provided unprecedented insight into the genetic and molecular heterogeneity of these tumors and refined our understanding of their evolution from low to high grade. However, similar levels of phenotypic characterization are indispensable to understanding the complexity of malignant gliomas. Experimental glioma models have also achieved great progress in recent years...
August 10, 2017: Cancer Science
https://www.readbyqxmd.com/read/28794225/the-divided-bacterial-genome-structure-function-and-evolution
#11
REVIEW
George C diCenzo, Turlough M Finan
Approximately 10% of bacterial genomes are split between two or more large DNA fragments, a genome architecture referred to as a multipartite genome. This multipartite organization is found in many important organisms, including plant symbionts, such as the nitrogen-fixing rhizobia, and plant, animal, and human pathogens, including the genera Brucella, Vibrio, and Burkholderia. The availability of many complete bacterial genome sequences means that we can now examine on a broad scale the characteristics of the different types of DNA molecules in a genome...
September 2017: Microbiology and Molecular Biology Reviews: MMBR
https://www.readbyqxmd.com/read/28747239/palaeoparasitology-and-palaeogenetics-review-and-perspectives-for-the-study-of-ancient-human-parasites
#12
Nathalie M-L Côté, Matthieu LE Bailly
While some species of parasites can be identified to species level from archaeological remains using microscopy (i.e. Enterobius vermicularis, Clonorchis sinensis), others can only be identified to family or genus level as different species produce eggs with similar morphology (i.e. Tænia sp. and Echinococcus sp.). Molecular and immunological approaches offer the possibility to provide more precise determination at the species level. They can also identify taxa when classic parasite markers such as eggs or cysts have been destroyed over time...
July 27, 2017: Parasitology
https://www.readbyqxmd.com/read/28739941/cultural-evolutionary-theory-how-culture-evolves-and-why-it-matters
#13
Nicole Creanza, Oren Kolodny, Marcus W Feldman
Human cultural traits-behaviors, ideas, and technologies that can be learned from other individuals-can exhibit complex patterns of transmission and evolution, and researchers have developed theoretical models, both verbal and mathematical, to facilitate our understanding of these patterns. Many of the first quantitative models of cultural evolution were modified from existing concepts in theoretical population genetics because cultural evolution has many parallels with, as well as clear differences from, genetic evolution...
July 24, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28739929/pursuing-darwin-s-curious-parallel-prospects-for-a-science-of-cultural-evolution
#14
Alex Mesoudi
In the past few decades, scholars from several disciplines have pursued the curious parallel noted by Darwin between the genetic evolution of species and the cultural evolution of beliefs, skills, knowledge, languages, institutions, and other forms of socially transmitted information. Here, I review current progress in the pursuit of an evolutionary science of culture that is grounded in both biological and evolutionary theory, but also treats culture as more than a proximate mechanism that is directly controlled by genes...
July 24, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28739927/culture-extends-the-scope-of-evolutionary-biology-in-the-great-apes
#15
Andrew Whiten
Discoveries about the cultures and cultural capacities of the great apes have played a leading role in the recognition emerging in recent decades that cultural inheritance can be a significant factor in the lives not only of humans but also of nonhuman animals. This prominence derives in part from these primates being those with whom we share the most recent common ancestry, thus offering clues to the origins of our own thoroughgoing reliance on cumulative cultural achievements. In addition, the intense research focus on these species has spawned an unprecedented diversity of complementary methodological approaches, the results of which suggest that cultural phenomena pervade the lives of these apes, with potentially major implications for their broader evolutionary biology...
July 24, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28725948/genomics-and-epigenomics-in-rheumatic-diseases-what-do-they-provide-in-terms-of-diagnosis-and-disease-management
#16
Patricia Castro-Santos, Roberto Díaz-Peña
Most rheumatic diseases are complex or multifactorial entities with pathogeneses that interact with both multiple genetic factors and a high number of diverse environmental factors. Knowledge of the human genome sequence and its diversity among populations has provided a crucial step forward in our understanding of genetic diseases, identifying many genetic loci or genes associated with diverse phenotypes. In general, susceptibility to autoimmunity is associated with multiple risk factors, but the mechanism of the environmental component influence is poorly understood...
July 20, 2017: Clinical Rheumatology
https://www.readbyqxmd.com/read/28719406/toward-a-biopsychosocial-ecology-of-the-human-microbiome-brain-gut-axis-and-health
#17
Karl J Maier, Mustafa al'Absi
OBJECTIVE: Rapidly expanding insights to the human microbiome and health suggest that Western medicine is poised for significant evolution, or perhaps revolution - this while the field continues on a trajectory from reductionism to a biopsychosocial (BPS) paradigm recognizing biological, psychological, and social influences on health. The apparent sensitivity of the microbiota to perturbations across BPS domains suggests that a broad and inclusive framework is needed to develop applicable knowledge in this area...
July 18, 2017: Psychosomatic Medicine
https://www.readbyqxmd.com/read/28718445/mouse-versus-human-neutrophils-in-cancer-a-major-knowledge-gap
#18
REVIEW
Evgeniy B Eruslanov, Sunil Singhal, Steven M Albelda
Many types of cancer recruit neutrophils that could have protumor or antitumor effects on tumor development. Numerous findings in murine models suggest a predominantly protumoral role for neutrophils in cancer development. However, there are fundamental differences between mouse and human tumors in the evolution of tumors, genetic diversity, immune response, and also in the intrinsic biology of neutrophils that might have a profound impact on tumor development and the function of these cells. A crucial difference is that the majority of mouse tumor models lack the prolonged initial phases of multistage tumor evolution present in humans when antitumoral mechanisms are activated...
February 2017: Trends in Cancer
https://www.readbyqxmd.com/read/28711987/getting-genetic-access-to-natural-adenovirus-genomes-to-explore-vector-diversity
#19
REVIEW
Wenli Zhang, Anja Ehrhardt
Recombinant vectors based on the human adenovirus type 5 (HAdV5) have been developed and extensively used in preclinical and clinical studies for over 30 years. However, certain restrictions of HAdV5-based vectors have limited their clinical applications because they are rather inefficient in specifically transducing cells of therapeutic interest that lack the coxsackievirus and adenovirus receptor (CAR). Moreover, enhanced vector-associated toxicity and widespread preexisting immunity have been shown to significantly hamper the effectiveness of HAdV-5-mediated gene transfer...
July 15, 2017: Virus Genes
https://www.readbyqxmd.com/read/28701907/adaptation-of-human-skin-color-in-various-populations
#20
REVIEW
Lian Deng, Shuhua Xu
BACKGROUND: Skin color is a well-recognized adaptive trait and has been studied extensively in humans. Understanding the genetic basis of adaptation of skin color in various populations has many implications in human evolution and medicine. DISCUSSION: Impressive progress has been made recently to identify genes associated with skin color variation in a wide range of geographical and temporal populations. In this review, we discuss what is currently known about the genetics of skin color variation...
2018: Hereditas
keyword
keyword
78445
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"