Preview

Misregulation In Human Development

Good Essays
Open Document
Open Document
455 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Misregulation In Human Development
Growth is a very important aspect of development of human, influenced both by environmental factors, such as nutrition and infectious diseases, and by intrinsic factors, such as hormones, growth factors and a variety of additional genetic factors [1] and is affected with many genes. Growth failures are caused by a disruption of one of the pathways involved in growth regulation [2,3]. Misregulation in this process can lead to disproportionate or proportionate short stature or various skeletal dysplasias [4].
Short stature is a developmental, multifactorial condition with a strong genetic component. Two to three percent of the children in the world have short stature [5] and in 80% of the cases, there is no history of small for gestational age,

You May Also Find These Documents Helpful

  • Good Essays

    A 10-year-old boy is seen for evaluation of short stature and tibial deformity. His past medical history is notable for term birth with the following birth parameters: birth weight was 2460 grams (30 ng/ml), elevated alkaline phosphatase level (491 U/L; normal 100-325 U/L), normal calcium and phosphorous levels, and elevated spot urine N-terminal telopeptides (NTx; 574 nM BCE/mM Cr; normal 152-505 nM BCE/mM Cr). Bone mineral density by Dual-energy X-ray absorptiometry (DXA) showed a total body Z-score of -3.4 indicating bone mineral density below normal range. Molecular genetic testing identified a pathogenic mutation in the IFITM5 gene, confirming a diagnosis of osteogenesis imperfecta, type V.…

    • 730 Words
    • 3 Pages
    Good Essays
  • Best Essays

    A child’s physical development depends just as much on their upbringing as it does on nature. On the one hand a child is born with a genetic map that will guide such matters as height and general muscle development but on the other the child’s surroundings will influence overall health and activity levels which contribute to physical development. Problems with a child’s development can be an indication that the child may have some learning difficulties.…

    • 1936 Words
    • 8 Pages
    Best Essays
  • Good Essays

    Manfar Sydrome

    • 477 Words
    • 2 Pages

    The gene defect also causes too much growth of the long bones of the body. This causes the tall height and long arms and legs seen in people with this syndrome. How this overgrowth happens is not well understood.…

    • 477 Words
    • 2 Pages
    Good Essays
  • Good Essays

    Congenital malformation/anomalies can be defined as a physical defect that is present in a baby from birth. It can involve many different systems of the body including central nervous system, cardiovascular system, respiratory system, musculoskeletal system, gastrointestinal system, genitourinary system and reproductive system. These may include brain malformations, facial abnormalities, skin malformations, congenital heart diseases and bones malformations. These malformations are due to underlying genetic etiologies. The reported malformations included corpus callosum dysplasia for brain, cutaneous dyschromia for skin, ear malformations and brachydactyly for skeletal malformations. Caramaschi E, et al reported malformations and dysmorphism as predictors in which they defined malformation as major organ anomalies including the heart and genitourinary system29. However, they did not define the dysmorphisms.…

    • 536 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Sigmund Freud (born 6 May 1856, died 23 September 1939) is an Austrian neurologist who became known as the founding father of psychoanalysis. When he was young, Sigmund Freud’s family moved from Frieberg, Moravia to Vienna where he would spend most of his life. His parents taught him at home after entering him in Spurling Gymnasium, where he was first in his class and graduated Summa cum Laude. After studying medicine at University of Vienna, Freud worked and gained respect as a physician. Through his work with respected French neurologist Jean-Martin Charcot, Freud became fascinated with the emotional disorder known as hysteria. Freud believed that adult personality problems were the result of early experiences in life. He believed that we go through five stages of psychosexual development and that at each stage of development we experience pleasure in one part of the body than in others. Erogenous zones are parts of the body that have especially strong pleasure-giving qualities at particular stages of development. Freud thought that our adult personality is determined by the way we resolve conflicts between these early sources of pleasure - the mouth, the anus and the genitals - and demands of reality. Fixation is the psychoanalytic defense mechanism that occurs when the individual remains locked in an earlier development stage because needs are under or over gratified.…

    • 1751 Words
    • 6 Pages
    Good Essays
  • Good Essays

    Marfan Syndrome

    • 835 Words
    • 4 Pages

    Do you know that tall, skinny kid that towers over everyone? There might be a genetic disorder to explain why he is like that. Have you ever heard of something called Marfan syndrome or MFS? It is a genetic disorder that about one in every five thousand people have and there is a fifty percent chance that it can be passed on to the next generation ("What Is Marfan Syndrome?"). Marfan syndrome is an abnormal condition characterized by elongation of the bones, and abnormalities in the cardiovascular system and the eyes (Hamilton).…

    • 835 Words
    • 4 Pages
    Good Essays
  • Better Essays

    Child Development 0-19

    • 1065 Words
    • 5 Pages

    Several different factors can influence physical development, such as nutrition, genetics, culture, body build and birth size.…

    • 1065 Words
    • 5 Pages
    Better Essays
  • Better Essays

    Identical twins: show remarkable similarities, but only in characteristics your would expect: intelligence, temperament, gestures, posture and pace of speech.…

    • 2197 Words
    • 9 Pages
    Better Essays
  • Powerful Essays

    Sky’s legs are about two times the length of her torso, and her arms fall past her hip well into her mid-thigh in length. According to our textbook, “Much of the change in body’s proportions and appearance is due to the lengthening of the long bones of the arms, legs, and fingers (Olsen, Reginato, & Wang, 2000).” The bone development process ossification plays a critical role in the strengthening, hardening, and generating new tissue by the growth plates of the bones which are critical in children’s growth. Some of Sky’s other visible characteristics are her black curly hair, and large almond shaped brown eyes. She has a big grin, and although her front tooth is currently loose hasn’t lost any baby teeth…

    • 1467 Words
    • 6 Pages
    Powerful Essays
  • Good Essays

    Explain the reasons why children and young people's development may not follow the expected pattern…

    • 1056 Words
    • 5 Pages
    Good Essays
  • Good Essays

    Laron syndrome is another inherited endocrine disorder in which a person is unable to use growth hormone. The child will appear normal at birth, but then grow very slowly and be significantly shorter than people who can process growth hormone. People with this disorder commonly have less muscle and lower blood sugar, as well as smaller genitals and protein deficiencies. They are also more at risk for become obese. Mutations in the GHR gene are responsible for Laron syndrome (GHR 2015c).…

    • 753 Words
    • 4 Pages
    Good Essays
  • Good Essays

    human development

    • 514 Words
    • 2 Pages

    Problems in Living, The growing number of problems in the modern world, Self Sufficiency, Social care Social control and Rehabilitation.…

    • 514 Words
    • 2 Pages
    Good Essays
  • Better Essays

    Precocious Puberty

    • 1577 Words
    • 7 Pages

    Early onset of puberty can cause several problems. The early growth spurt initially can cause tall stature, but rapid bone maturation can cause linear growth to cease too early and can result in short adult stature. Most children, boys and girls alike that have Precocious Puberty end up being less…

    • 1577 Words
    • 7 Pages
    Better Essays
  • Satisfactory Essays

    Task 7: Explain the reasons why children and young people's development may not follow the expected pattern.…

    • 580 Words
    • 3 Pages
    Satisfactory Essays
  • Good Essays

    In your own words, what role does socioeconomic status, cultural context, and ethnicity play in development (show examples of each)?…

    • 1662 Words
    • 7 Pages
    Good Essays