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spermatogonium
(redirected from spermatogonial)

   Also found in: Medical, Encyclopedia, Wikipedia 0.01 sec.
sper·mat·o·go·ni·um  (spr-mt-gn-m, spûrm-t-)
n. pl. sper·mat·o·go·ni·a (-n-)
Any of the cells of the gonads in male organisms that are the progenitors of spermatocytes.

[New Latin : spermato- + -gonium, seed; see spermagonium.]

sper·mato·goni·al (-n-l) adj.

spermatogonium [ˌspɜːmətəˈgəʊnɪəm]
n pl -nia [-nɪə]
(Life Sciences & Allied Applications / Zoology) Zoology an immature male germ cell that divides to form many spermatocytes
[from spermato- + -gonium]
spermatogonial  adj

spermatogonium  (spr-mt-gn-m)
Plural spermatogonia
Any of the cells of the gonads in male organisms that undergo mitosis to form spermatocytes as well as new spermatogonia. See more at spermatogenesis.


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After further differentiation, these in vitro derived germline stem cells expressed markers which are specific to primordial germ cells, spermatogonial stem cells, meiotic (spermatocytes) and post meiotic germ cells (spermatids and sperm).
A new technique "We developed a strategy for the establishment of spermatogonial stem cell lines from embryonic stem cells," Nayernia said on his website, but added that further research would be needed to see if they could develop.
If we know more about how spermatogonial stem cells turn into sperm cells, this knowledge could be translated into treatments for men whose sperm is dysfunctional, although this is several years down the line.
 
 
 
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